I've always wanted to try grocery stores & Walmarts but I've always been shy about it, any advice?
I know this is weird considering I've busked on the DC Mall, Old Town Alexandria VA, and Asheville, but when it comes to small town grocery stores, Walmarts, Target, etc I get so gun shy. Is this a case of "better to ask forgiveness than ask permission"? Do you go in and ask permission from the owner? TIA