Mini Mania happens every Monday at Sweet by Holly. The St. Johns Town Center gourmet cupcake and yogurt emporium offers two-and-a-half bite wonders in an array of flavors for $1 each all day Monday. That’s a 50-cent discount. Order them by the dozen and while you’re waiting, sample the self-serve yogurts. You may just want to return on Tuesday when yogurt is 22-cents an ounce.