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Event Category
Day
Time

Parties on the Plaza at Westport Plaza.

Parties on the Plaza

Free
May 21
|Recurring Event (See all)

Your favorite summer tradition is back in the books! Join the heart of Westport Plaza in 2026 for Parties on the Plaza. Whether you’re here for the live bands, the yard games, or the pre-show or post-show dinner at 360 Westport, Basso On The Plaza, or Westport Social, it’s the only place to be on […]

Mermaids on the Mississippi at the St. Louis Aquarium.

Mermaids on the Mississippi

$24.75 – $29.75
May 21
|Recurring Event (See all)

Mermaids are back on the Mississippi in 2026 Ever dreamed of encountering the mythical? This exclusive event brings you face-to-fin with real-life mermaids. Get ready for an enchanting experience unlike any other. Mermaid encounters are free with your admission ticket or Membership. Dates: Thur May 21st: Aquarium member preview night Fri May 22nd – Mon […]

The Literary Garden: The Cultivation of Plants and Gardens in Narratives at Missouri Botanical Garden.

The Literary Garden: The Cultivation of Plants and Gardens in Narratives

Free – $16
May 21 @ 9:00 am - 5:00 pm
|Recurring Event (See all)

The upcoming special exhibition at the Stephen and Peter Sachs Museum explores the myriad ways that different cultures represent plants and gardens through literary media, such as herbals, novels, poems, comics, and other types of stories. Highlighting Garden collections, and using books, images, objects, and botanical specimens, The Literary Garden highlights how authors and creators […]

The Riverboats at the Gateway Arch cruise along the Mighty Mississippi.

St. Louis Riverfront Cruise

Free – $26
May 21 @ 3:00 pm
|Recurring Event (See all)

Come aboard the Riverboats at the Gateway Arch for a one-hour St. Louis Riverfront Cruise and see the city in the most unique way possible — from the best seat on the Mississippi River! You’ll float past the Gateway Arch, historic landmarks, and get narrated insights of the history of the river that built St. […]

Mermaids on the Mississippi at the St. Louis Aquarium.

Mermaids on the Mississippi

$24.75 – $29.75
May 22
|Recurring Event (See all)

Mermaids are back on the Mississippi in 2026 Ever dreamed of encountering the mythical? This exclusive event brings you face-to-fin with real-life mermaids. Get ready for an enchanting experience unlike any other. Mermaid encounters are free with your admission ticket or Membership. Dates: Thur May 21st: Aquarium member preview night Fri May 22nd – Mon […]

Feature Fridays

May 22 @ 9:00 am - 4:00 pm
|Recurring Event (See all)

The National Museum of Transportation invites visitors to take a deeper dive into history with its upcoming “Feature Fridays” series, held throughout May and June. Each Friday at 11:00 a.m., Museum guests can gather at a designated artifact for an engaging, in-depth presentation highlighting its history, significance, and the stories behind it. From legendary locomotives to unique transportation […]

The Literary Garden: The Cultivation of Plants and Gardens in Narratives at Missouri Botanical Garden.

The Literary Garden: The Cultivation of Plants and Gardens in Narratives

Free – $16
May 22 @ 9:00 am - 5:00 pm
|Recurring Event (See all)

The upcoming special exhibition at the Stephen and Peter Sachs Museum explores the myriad ways that different cultures represent plants and gardens through literary media, such as herbals, novels, poems, comics, and other types of stories. Highlighting Garden collections, and using books, images, objects, and botanical specimens, The Literary Garden highlights how authors and creators […]

Greek Festival at Assumption Greek Orthodox Church.

St. Louis County Greek Festival

Free
May 22 @ 11:00 am - 8:00 pm
|Recurring Event (See all)

Opa! The St. Louis County Greek Festival returns to Town & Country with live music, traditional folk dancing, church tours, a vendor market and delicious, authentic Greek cuisine at Assumption Greek Orthodox Church. Admission is free along with free shuttles to and from the event. Handicap-accessible parking is available in the church parking lot. This […]

Rollin on the River at the Gateway Arch.

Rollin’ on the River

May 22 @ 12:00 pm - 8:00 pm
|Recurring Event (See all)

Gateway Arch Park Foundation is bringing back those warm, summer memories of hanging out on the riverfront with your family and friends. Feel that river breeze, groove to live music, and lace up your skates (or rent them) for our pop-up roller rink. If skating is not for you, grab a bite from a local […]

St. Louis Tattoo Arts Festival at The Dome.

St. Louis Tattoo Arts Festival

$20 – $40
May 22 @ 2:00 pm - 11:00 pm
|Recurring Event (See all)

The 2nd annual St. Louis Tattoo Arts Festival is bringing the heat May 22nd to the 24th at the Gateway Convention Complex in Collinsville, Illinois! Expect three days of live don’t-flinch ink, festival-grade entertainment, and contests that crown legends. • Hundreds of national tattooers • Sideshow heat—burlesque, suspension, and ATG performers • Live acts • […]

Broadway Oyster Bar offers live music from local and national acts seven nights a week.

Crawfish Festival II

May 22 @ 4:00 pm

We continue Crawfish season and it’s all about celebrating those freshwater crustaceans at the Broadway Oyster Bar Crawfish Festival. It’s a special menu filled with some inspired menu specials and some old favorites everyone loves.

The Riverboats at the Gateway Arch cruise along the Mighty Mississippi.

St. Louis Riverfront Cruise

Free – $26
May 22 @ 4:30 pm
|Recurring Event (See all)

Come aboard the Riverboats at the Gateway Arch for a one-hour St. Louis Riverfront Cruise and see the city in the most unique way possible — from the best seat on the Mississippi River! You’ll float past the Gateway Arch, historic landmarks, and get narrated insights of the history of the river that built St. […]

Summer Nights (Live Band and Drone Show) 2025 at Grant's Farm.

Summer Nights

$14
May 22 @ 5:00 pm - 10:00 pm
|Recurring Event (See all)

Weekends are looking up at Grant’s Farm because Summer Nights Presented by Shriners Children’s are back with a whole new drone show! Now 75% longer, this show appeals to all ages! Begin your evening with a leisurely tram ride Settle in for an evening of great food, cold drinks, and live music Enjoy two complimentary […]

The Riverboats at the Gateway Arch cruise along the Mighty Mississippi.

St. Louis Riverfront Cruise

Free – $26
May 22 @ 6:00 pm
|Recurring Event (See all)

Come aboard the Riverboats at the Gateway Arch for a one-hour St. Louis Riverfront Cruise and see the city in the most unique way possible — from the best seat on the Mississippi River! You’ll float past the Gateway Arch, historic landmarks, and get narrated insights of the history of the river that built St. […]

The Riverboats at the Gateway Arch offer evening cruises on the Mississippi River.

Skyline Dinner Cruise

Free – $64
May 22 @ 7:30 pm - 9:30 pm
|Recurring Event (See all)

Make any night special! Featuring a chef-inspired menu, captivating views of St. Louis and live music or a DJ, this two-hour cruise is perfect for celebrating a special occasion, enjoying a romantic night out or just relaxing on the water. Take a stroll around the top deck to see the city from new angles as […]

Karaoke at Hidden Gem.

Karaoke

Free
May 22 @ 9:00 pm
|Recurring Event (See all)

Come sing your hearts out at Hidden Gem’s weekly karaoke. Hosted every Tuesday from 8pm-12am. Free to attend. 21+.

Mermaids on the Mississippi at the St. Louis Aquarium.

Mermaids on the Mississippi

$24.75 – $29.75
May 23
|Recurring Event (See all)

Mermaids are back on the Mississippi in 2026 Ever dreamed of encountering the mythical? This exclusive event brings you face-to-fin with real-life mermaids. Get ready for an enchanting experience unlike any other. Mermaid encounters are free with your admission ticket or Membership. Dates: Thur May 21st: Aquarium member preview night Fri May 22nd – Mon […]

Tower Grove Farmers' Market.

Tower Grove Farmers’ Market

Free
May 23 @ 8:00 am - 12:30 pm
|Recurring Event (See all)

The Tower Grove Farmers’ Market is open Saturdays from 8 a.m.–12:30 p.m. (April through November 1) and Tuesdays from 4 p.m. to sunset (May through September). The market has experienced tremendous growth since beginning in 2006 and has become a popular gathering place for thousands of St. Louisans every week during the season.

The Literary Garden: The Cultivation of Plants and Gardens in Narratives at Missouri Botanical Garden.

The Literary Garden: The Cultivation of Plants and Gardens in Narratives

Free – $16
May 23 @ 9:00 am - 5:00 pm
|Recurring Event (See all)

The upcoming special exhibition at the Stephen and Peter Sachs Museum explores the myriad ways that different cultures represent plants and gardens through literary media, such as herbals, novels, poems, comics, and other types of stories. Highlighting Garden collections, and using books, images, objects, and botanical specimens, The Literary Garden highlights how authors and creators […]

Saturday Speaker Series

Free
May 23 @ 9:30 am
|Recurring Event (See all)

Saturday Speaker Series at the Library & Research Center! While these events are free, reservations are recommended. Indigenous Missouri: An Overview of Missouri’s Tribal Nations from the Paleolithic to the Present | Saturday, May 23 | 9:30am Join Brady Wolf, Curator of Indigenous Collections, for an overview of the long history of Indigenous peoples in […]