For me it was the 1980's and The House of Hobbies on Main Street in New Port Richey, Florida. For a kid with the limitations of a 20" bike it was the only show in town, aside from my local Eckert Drug store which also carried a few kits. HoH was a great place, short on organization but long on selection, assuming you could navigate the place without getting buried. They carried everything we needed. I hear it is still open in a different location but I never get into that area of town.