Chicago Cut Steakhouse 300 N. LaSalle St. 312-329-1800
Chow down for charity at the Kickoff Lobster Boil. The benefit forChildren's Memorial Hospitalincludes clams, mussels, chorizo sausage, corn, wine and champagne served on the patio with a view of the Chicago River. $50. 2-5 p.m. Sunday. RSVP recommended.
FUN WITH FACIAL HAIR
Casey Moran's 3660 N. Clark St. 773-755-4444
Show off your 'stache – real or fake—along with 2,000 other people at The Mustache Crawl. The annual crawl through nine Wrigleyville bars includes mustache contests and an after party at State. $10. Noon-8 p.m. Saturday. Tickets: themustachecrawl.com
FREE! FASHION THAT POPS
The Silver Room 1442 N. Milwaukee Ave. 773-278-7130
Browse styles from the Anna Fong Collection at a pop-up store in the Wicker Park shop, then grab dinner from food trucks parked outside. A portion of the sales goes to the International Justice Mission. 4-8 p.m. Saturday.
Butler Field, Grant Park 350 E. Monroe St.
"The Biggest Loser"trainer Dolvett Quince hosts SELF Magazine's Workout in the Park. The 19th annual event includes fitness classes, beauty consultations, style workshops and giveaways. $20. 11-3 p.m. Saturday. Tickets: selfworkoutinthepark.com
Sidetrack 3349 N. Halsted St. 773-477-9189
Hear 22 amateur singers compete in the 10th annual Windy City Gay Idol Semi-Finals, and vote for your favorite to advance to the final round June 16. All-girl band HotMess also performs. $10. 3 p.m. Saturday.
REDEYE TIP OF THE DAY
Market celebrates its third anniversary with a hosted bar and appetizers from 6-8 p.m. Friday.