House of Hookah, Chicago

There's never a cover charge at this BYOB hookah lounge, but the cash (or lack thereof) isn't the only number that matters here. Below, check out the stats behind this hip late night spot.

• 2005—the year it opened
• 365—the number of days House of Hookah is open until 4 a.m. on Fridays and Saturdays and until 2 a.m. the rest of the week
• 70+ flavors of hookah guests can smoke in the lounge
• 100+ hookah flavors available for purchase in the shop
• 60+ types of hookahs visitors can buy to take home