Ike’s Backyard
Bobby/Coleman (Corey Feldman) is determined to convince his best bud Ike (Harry Dean Stanton) that he is actually Coleman by showing up in his backyard to drop tidbits of sacred knowledge. While there, Ike’s wife Shiela (Fran Taylor), who is a day-player, just has a couple lines and is never seen again. Looking at her IMDB page, she had five credited roles, all seem to be in North Carolina, mostly near Charlotte.
This one is a hard location, as it is only shown from the backyard and for only one scene. The only clue is that it is a stucco-sided house, and it has some interesting archways.
Location presently unknown.