Fun around town, for $10 or less: FRIDAY The Shoebox Tour: Michael Karas and Tempei Arakawa explore the limits of juggling (and what can be juggled) at Greg Kennedy Studio (6122 Greene), 7:30 & 9PM. $10 SATURDAY Doggie!: Carnivale of the Dogs at Rittenhouse Square (18th and Walnut), 10AM. Free Empty Orchestra: Opening reception for "Empty Orchestra: Art Meets Karaoke" at Yo! Darkroom (113 N 23rd), 8PM. Free Grand Prix: Sprint Motorola UYRS Grand Prix......

Fun around town, for $10 or less: FRIDAY Outdoor Music: Friday Night Summer Jazz Concerts every Friday in Cedar Park (50th and Baltimore), 6-8PM. Free The N Crowd: Improv comedy troupe the N Crowd perform at the Actors Center (257 N 3rd), 8PM. $10 Brakes CD Release Party: XPN welcomes The Brakes with Ben Arnold and Carney at Johnny Brenda’s (1201 N Frankford), 8PM. $10 SATURDAY The Kids Are All Right: Paul Green School of......