Night owls, rejoice — Insomnia Cookies is ready to fill your every gluttonous late-night desire.

The delivery chain started at the University of Pennsylvania opened its Chapel Street store last Wednesday. It sells a variety of desserts — nine types of cookies, three jumbo deluxe cookies, cookie cakes, brownies, chocolate milk (yum), ice cream and ice cream cookie sandwiches — and is open until 3 a.m. If winter ever comes and makes the walk to Chapel Street way too hard, Insomnia can deliver within a three mile radius through 2 a.m. Store manager Cedric Emery said they’ll provide discounts if you order online.

Emery said Insomnia is already baking between 300 and 400 cookies during the day. It will hold a grand opening celebration this Tuesday, at which customers will receive a free cookie.