This Weekend: Backyard Boogie in Wynwood

• Uprooted: Farm-to-Table Seasonal SupperOld McDonald did not have this on his farm: a five-course menu with fresh-picked items exclusively from the restaurant’s garden.Eat this: Make your way from dragon fruit mojitos to Florida spiny lobster salad and mango four-way dessert.Tonight 7p. Essensia Restaurant, The Palms Hotel & Spa, 3025 Collins Ave., Miami Beach (305-534-5458). $95.Nearby: The Forge; Liv Nightclub; 1500 DegreesHot Body Competition: Battle of the SexesYou be the judge as model types (un)dressed to kill duke it out for best body, looks, and sexiest pose.Bend it: Four rounds of bikini Twister should make the night interesting.Fri 10p. Newport Beach Hotel & Resort, 16701 Collins Ave., Sunny Isles (305-949-1300). Free (call for reservations).Nearby: Duffy’s Sports Bar & Grill; Flip Burger BarHaircuts With a View: Razzledazzle Barbershop Grand OpeningStep inside this 1940s New York-themed barbershop for a night of shoe shining and burlesque dancing.Cocktails, too: Sip on bubbly while you wait for an old-school straight razor shave.Tonight 6:30-9p. Razzledazzle Barbershop, 715 5th St., Miami Beach (305-655-1141). Free.Athletic Assembly: Flash Mob Extreme Fitness ChallengeNearby: Smith & Wollensky; Abraxas Lounge; Clarke’sTest your coordination at this first-ever fitness flash mob -- no choreographed dance moves required.Best in show: Win a $500 cash prize or score a free week of hardcore training sessions.Sat 8a. Margaret Pace Park, 1745 N. Bayshore Dr., Miami. Free. Sign up here.Nearby: Bin 18; Blue Collar; The Federal