Skaneateles, N.Y. -- Ready, set, shop! And prepare to be wowed. Skaneateles’ Curbstone Festival and Sidewalk Sales return July 21-23 along Genesee, Jordan and Fennell streets. Hours are 9 a.m. to 8 p.m. Thursday and Friday and 9 a.m. to 5 p.m. Saturday. “Curbstone is one of Skaneateles’ iconic traditions,” says Hilary Fenner, executive director of the Skaneateles Area Chamber of Commerce. “The streets come alive with unique offerings, while children are enchanted by balloon art and juggling. Everyone has the best time!”…