who: Sanji Maitra, Brooklyn-based rock star and social media maven

what's in No. 2: Sanji wrote a weekend survival guide to Hillstock, a backyard music festival she started in her neighborhood that's grown to more than 1,000 attendees. 

weekends aren't complete without...watching everything on your DVR.

(after) work: On Friday nights, when she isn't playing with her band The Eskalators, she hits up happy hour followed by a bodega sandwich and some Dateline on her couch.