Fun around town, for $10 or less: FRIDAY ROFLMAO: The Don and Julie Show! with Juliette Pryor, Phillyist’s own Don Montrey, and pianist Alex Bechtel at the Khyber (56 S 2nd), 8PM. $10 (also on Saturday) Bike Art: 6th annual Bike Part Art Show, with proceeds benefiting youth programs at Neighborhood Bike Works, at Studio 34 (4522 Baltimore Ave), 6PM. Free SATURDAY Funny Ha-Ha: Improv and Sketch Comedy from Rare Bird Show and Meg &......