watch the one in plymouth off exit 5 on the water side. when you give them the $$ they walk around the corner with your cash. most people drive away figuring it isn't worth the wait. if they stay the employee comes back and pretends she forgot their change. happenned to me twice stayed both times. usually if you give them $3 and the bill is 2 something. then I was sitting down inside with my dad and happenned a couple more times. never go back.
