This Walgreens is my local and they're open 24 hours. Unlike some other pharmacies that close when it starts to get dark out, these guys are here all night long.
Like every other Walgreens, they have a huge selection of personal care items, basic meds and remedies, a few food and snack items, photo developing center and seasonal items (Valentine's, St Patricks, Easter, Summer, Halloween, Christmas, etc.).
Prices are hit and miss. You're paying for convenience.