BIG Garage / Yard Sale - West Tilden Rd. Forest Hills - Harrisburg Join us for our BIG Garage and Yard Sale in the Forest Hills development off Linglestown Rd. Address is 4073 West Tilden Road . Sale will be held Friday October 23 and Saturday October 24 beginning at 7:30 am each day. Lots and lots of great items including a bakers rack, Queen metal headboard and frame, Cub Cadet Snow Blower that is like new as well as piles of household, glassware, postcards, some Christmas, some crafts and the list goes on.