There’s scant evidence.SHOPLa Boudoir Grand Opening PartyWhat: Celebrate the Upper East Side’s new vintage shop, which stocks lingerie (turn of the century to the ’80s), Victorian-inspired skivvies, plus clothing and accessories.Why: Chantilly Lace cocktails (passion fruit martini) and food from Uva 69, a DJ, models, and circus performers. When: Opening, Sat., 7 p.m.-midnight. Hours, Wed., 11 a.m.-2 p.m.; Thurs.-Sat., 11 a.m.-2 p.m. & 7-11 p.m.; Sun., 11 a.m.-3 p.m. Where: 6900 Biscayne Blvd., above Uva 69 (305-775-8127).COOKWith Michelle Bernstein What: Miami’s celebrity chefette teaches an interactive class ($65) focusing on whimsical bistro dishes.Why: Everyone learns better when drinking champagne.When: Sat., noon-3 p.m.Where: Biltmore Hotel, Country Club Ballroom, 1200 Anastasia Ave., Coral Gables. Reservations at 305-913-3203.VISIT Small Wonders (Art) SalonWhat: A group show of affordable (less than $499) art, including painting, drawing, collage, ceramics, sculpture, and printmaking. Why: Live music from Pocket of Lollipops, performance artist Jackie Tufford, and food by The Cheese Course and Mark’s BBQ Ribs. When: Sat., 4-7 p.m.Where: Artformz, 171 NW 23rd St., Wynwood (305-572-0040).SUPPORTTake a Walk in Her ShoesWhat: A showcase of fashion from the ’20s to the ’70s produced by C. Madeleine’s and Danny Santiago, with hair and makeup by RikRak.Why: Benefits Community Partnership for Homeless. When: Sat., 2-5 p.m.Where: Viceroy, 485 Brickell Ave., Brickell. Tickets ($75-$200) online at securewebexchange.com.JOINEmporium Relocation Celebration What: The darling, multipurpose boutique (gifts, clothing, home, baby, tea) invites you to check out its new address with a party and 10 percent off everything.Why: Drop off unwanted clothing for Lotus House. When: Grand opening, Fri., 6-9 p.m. Hours, Mon.-Fri., 11 a.m.-7 p.m.; Sat., noon-7 p.m.Where: 2606 Ponce de Leon Blvd., Coral Gables (786-268-0689).