The decor may not blow customers' socks off, but the huge donuts and generous service from the smiling staff at Happy Donuts will. The donuts there look proud and puffy and the staff is friendly. Order a few donuts and an extra one may appear or at least a few extra donut holes. There are lots of donut varieties to choose from and other goodies such as brownies, danishes and pastries as well as sandwiches.