St. Andrew's Derby Brunch at Magic Chef Mansion (3400 Russell Boulevard; 314-421-6474)
This is a serious Kentucky Derby party. The fundraiser for St. Andrew's Resources for Seniors System is an annual Southern garden party. Your ticket includes mint juleps and other signature cocktails, plus bites from Home Wine Kitchen, Marcoot Jersey Creamery, Strange Donuts, the Truffle Shack, Zettie's Confections are more. There's also a vintage hat display, live music and of course, the Derby. From 11 a.m. to 2 p.m. Tickets are $100, available here.