$5 cup. $1 refills. DJs all night. Your Thursday night plan is set: snag a $5 Tin Roof souvenir cup and score $1 well refills from 9 PM to midnight while STL’s best DJs keep the party going. Bring your cup back any Thursday and the $1 refills don’t stop. Drink! Dance! Repeat! 21+ & deals start at 9pm