More than 60 booths representing day and overnight camps will participate in Brookline’s Annual K.I.D.S. Summer Camp Fair this afternoon. Parents and kids can learn about camps for art, music, sports, computers, and academic enrichment programs at the fair, which will be held in the Tappan Street Gym, at 66 Tappen St., from noon to 3 p.m.  For more information, e-mail Jessica Hudon at kidsfaircoordinator@gmail.com  or call 617-651-1543.