Where the boys are Part I
Chicago Sport and Social Club celebrates 20 years with its Volleywood Beach Bash from 9 a.m. to 7 p.m. Saturday at North Beach, 1600 N. Lake Shore. Teams will be competing (make new friends and cheer on your favorites). Live music kicks off at noon, and MC Hammer will perform at some point. The 21-and-over party is free. More info: www.chicagosocial.com.

Where the boys are Part II
Old St. Pat’s World’s Largest Block Party (Madison and Desplaines). The annual event is a bona fide “meet” market. Which is a good thing, because our dance card still isn’t full. Ben Folds rocks the mainstage at 8:30 p.m. Saturday. Admission is $40 (includes five drink tickets good for beer, wine soda or water). Ages 21 and over. Call (312) 648-1590 or visit www.worldslargestblockparty.com.

Where the boys are Part III
Offer to share both your blanket and your picnic for two at the Grant Park Music Festival in Millennium Park (201 E. Randolph). Christopher Bell conducts the Grant Park Orchestra in selections from Gilbert and Sullivan at 7:30 p.m. Free. Call (312) 742-7638.

HEY! YOU GOT THREE BETTER ONES?
Tell us your three favorite things about being single in the city!