This post was written by Hatchet reporter Josh Perlman.

The weekend is over and it’s time for yet another week of late-night trips to Starbucks and Gelman. Here are a few ideas to get you through to Friday, or Thursday for you real party animals.

• Gang of Four will play the 9:30 Club on Wednesday. Tickets cost $35. Doors open at 7 p.m.
• “Hide/Seek: Difference and Desire in American Portraiture” is a captivating art exhibit at the National Portrait Gallery. Take a look, free of charge, to see a history of American sexuality as portrayed by various artists.

And here’s something to think about:

The new music video for Rihanna’s “S & M” may or may not be a cross between hardcore porn and a trip to the Big Apple Circus.