Hump Up the Volume: Air Sex World Championships
It's like air guitar for pervs as dozens of awesome weirdos mime sex acts for prizes on stage.
Join or just watch: Compete for prizes in this contest that even Howard Stern called "highly offensive."
Fri 11p. The Cutting Room, 44 E. 32 St. (Park Ave.), Midtown. $15 here.
Nearby: Artisanal; Desmond's Tavern; Grand Sichuan
Flipper'd Off: Mermaid Parade
It's that time of year again when artsy hipsters prance around half-nude on the streets of Coney Island.
Enchantment under the sea: Stick around for the Mermaid Riverboat Ball with free beer and Two Boots pizza ($75 here).
Sat 1p. Begins at W. 21st St. and Surf Ave., Coney Island. Full route here.
Nearby: Totonno's; Nathan's Famous; Gargiulo's
Bicep Babes: Five Borough Ladies Arm Wrestling
Buff ladies return for another bout of no-holds-barred arm wrestling, plus a dance party.
No boys allowed: Only women can compete, but you can enjoy the food, beer, and fly girls all day.
Sat 3p. 3rd Ward, 195 Morgan Ave. (Stagg St.), Bushwick. $5 suggested.
Nearby: Roberta's; Blanca; Momo Sushi Shack
Ramen Guru: Ivan Ramen Chef's Dinner
Tokyo-based, Brooklyn-bred Ivan Orkin serves his cult-favorite ramen as a preview of his forthcoming LES spot.
Come hungry: It's six courses of Japanese fare, plus drinks from Brooklyn Brewery, Gotham Projects Wines, and more.
6p and 9:30p. The Brooklyn Kitchen, 100 Frost St. (Leonard St.), Williamsburg. $150 here.
Nearby: Pete's Candy Store; Waffle and Wolf; Fanny