The second week of September is when St. Pete Beach becomes a resident's island again. The holiday traffic on the Corey Causeway is gone, the parking at Pass-a-Grille is available again by mid morning, and the calendar shifts from big weekends to the smaller, steadier things that make the barrier island livable year round. The four picks below, spread from September 11 to September 19, are chosen with that in mind: a theater festival, a morning of service on the sand, a Sunday of music, and a weeknight at the brewery.
The Beach Theatre Play Festival
Why It Stands Out
Friday, September 11 through Sunday, September 13, the restored Beach Theatre at 315 Corey Avenue runs its second annual festival of staged readings of new work, each followed by a conversation with the playwright. The published centerpiece is an early workshop staging of A Christmas Caroline: The Musical, a modern teenage twist on Dickens, on Saturday, September 12 at seven, ahead of its full production in December. The weekend also includes Through the Honeyed Frame, a retelling of the Persephone myth, and A Superior Shakespeare, a comedy about sibling rivals and a lost tragedy. The theater itself is a 1940 cinema that reopened in 2025 after decades dark, which is its own reason to go.
Best For
Couples and anyone who wants an evening with something to talk about afterward. Staged readings are shorter and more intimate than full productions, and the playwright conversations turn each one into a real night out rather than a passive one.
Timing and Planning
Tickets are sold through the theater's online box office and the house is small, so book rather than walk up. The Friday and Sunday showtimes are listed on the ticketing page rather than the main site, so confirm the slot you want when you buy. Corey Avenue parking is easy on a September evening, and the street's restaurants make dinner before the seven o'clock curtain straightforward.
Monthly TradeWinds Beach Cleanup
Why It Stands Out
Saturday, September 12, from eight until ten in the morning, Keep Pinellas Beautiful runs its second Saturday cleanup on the beach at the TradeWinds Island Grand, 5500 Gulf Boulevard, meeting at the south end of the resort's beach. It is free, registration is on Eventbrite, and it doubles as citizen science: volunteers log what they collect and the data feeds the Ocean Conservancy's annual International Coastal Cleanup report. Gloves, bags, pickers, sunscreen, and water refills are provided.
Best For
Families with school age children, and newcomers who want to meet people who live on the island without buying anything. Two hours on the sand at eight in the morning alongside residents is a faster introduction to St. Pete Beach than a month of weekends.
Timing and Planning
Park in the TradeWinds south lot and bring a refillable bottle. Under 18s need a parent to sign in and under 15s need to be accompanied. The cleanup ends at ten, which leaves the whole beach day in front of you and the Gulf right there. Confirm the September date on the Eventbrite series page before you go, since the listing runs month to month.
Sunday on the Sand at Jimmy B's Beach Bar
Why It Stands Out
Sunday, September 13, Jimmy B's at the Beachcomber, 6200 Gulf Boulevard, runs live music from noon until one in the morning in three shifts: John V from noon to 4:30, Big Gravy and Dog City from 4:30 to 8:30, and the Daniel Childs Band from 8:30 to close. No cover. The bar is open air, directly on the Gulf, and the afternoon set is family friendly in a way the late set is not. Sunday sunset from that deck in mid September, with the holiday crowds gone, is one of the island's quiet luxuries.
What to Expect
A relaxed, toes in the sand afternoon that gradually becomes a livelier evening. Regulars arrive for the 4:30 changeover and stay through sunset. Nothing about it requires planning beyond deciding when to show up.
Insider Tip
The Beachcomber lot is small and not worth the circling. Walk, rideshare, or use a public beach access lot and stroll down the sand. If you want a table for the sunset set, be seated by four. The music runs every day of the window, so if Sunday does not work, Thursday, September 17 has Christian Gabriel at noon and Bradford Graves and the Bar Rags at 8:30.
Trivia Night at Mastry's Brewing Co.
Why It Stands Out
Thursday, September 17 at seven in the evening, Mastry's Brewing at 7701 Blind Pass Road hosts its weekly trivia night. Mastry's is St. Pete Beach's own brewery and distillery with a scratch kitchen, and its weekly rhythm is the closest thing the island has to a neighborhood clubhouse: run club on Tuesday at 6:30, open mic on Wednesday at seven, trivia on Thursday, and live music Friday and Saturday from seven to ten and Sunday from three to six. Free to attend.
Best For
Newcomers above all. Trivia formats force conversation between tables, and this room skews heavily toward people who live within a mile of it. Friend groups and couples do equally well.
Timing and Planning
The lot is small and street parking on Blind Pass fills on trivia nights, so arrive by 6:30 to settle in and order. The patio is dog friendly. The weekend band lineup for the window was not posted at time of writing, so check the brewery's social pages if you would rather have Friday or Saturday music than Thursday questions.
Event Q&A
Which event is best for families?
The TradeWinds cleanup on September 12. Free, outdoors, finished by ten, and built for children who want to feel useful. The Sunday afternoon set at Jimmy B's is the other family window, before the crowd shifts after dark.
Which event feels most on-brand for a date night?
The Beach Theatre Play Festival, particularly the Saturday, September 12 staging. Dinner on Corey Avenue, a restored 1940 theater, new work, and a conversation with the writer afterward.
Which event is best for someone new to the beaches?
Stack the cleanup on Saturday morning with trivia at Mastry's the following Thursday. Between them you will have met more year round residents than most visitors do in a season.
Which option is the most relaxed and low-commitment?
Jimmy B's on Sunday. Show up whenever, stay for one set or three, and leave when the sun does.
What about the Sunday market?
The Corey Avenue Sunday Market runs September 13 from nine to one on summer hours, with roughly a hundred vendors on the closed 300 block. Free parking at the library and City Hall lots. It pairs naturally with a noon arrival at Jimmy B's a mile up Gulf Boulevard.
