Martinis at the Mansion Is Sold Out!
Thank you for your incredible support! We look forward to celebrating with our guests on October 2.
Hosted by Tower Grove Park, the 22nd Annual Martinis at the Mansion: A Speakeasy Soirée invites guests to step behind the velvet curtain for an unforgettable evening of cocktails, music, and community in support of one of St. Louis’ most treasured public spaces.
Held at the beautiful Compton Heights home of Larry and Sandy Koesterer, this year’s event draws inspiration from the glamour, energy, and sophistication of the Roaring Twenties. Guests will enjoy signature martinis, delectable hors d’oeuvres, and an exciting selection of raffle items while mingling with fellow supporters.
The evening will feature live entertainment by Second Generation Swing, a lively 17-piece big band performing classic swing favorites and timeless jazz standards. Whether you’re dancing, reconnecting with friends, or making new connections, A Speakeasy Soirée promises a night filled with charm, celebration, and unforgettable memories.
Proceeds support the Park’s mission to preserve, restore, and sustain this historic urban park while enhancing the experiences that connect our community to this cherished public space.
2026 Sponsors
Presenting Sponsor
The William F. Siedhoff Foundation
Patron Sponsor
Krissy Cross
Bar Sponsor
Commerce Bank
Major vip Sponsor
Beth and Matt Brinkmann
Sarah Duffy
Lindsay McClure-Hartman & Richard McClure and Sharon Buchanan-McClure
Selkirk Auctioneers & Appraisers
Major Sponsor
Pamela Coffin
Mrs. Jane Piper Gleason
Stephen and Elise Ibendahl
Steve and Nancy Kidwell
Lee Kling
Moneta- Finerty Team
Kevin Steincross and Ron Gibbs & Chris Brenner and Tyler Olsen
Partner Sponsor
Larry and Sharon McCarthy
Nina North Murphy and Brian Murphy
Rockwell Beer Co.