From July 18 until August 10, Barnes & Noble is hosting a "Nationwide Celebration of Popular Entertainment," and this weekend the focus is on Marvel Comics. With  Guardians of the Galaxy opening this weekend in theaters, I'm sure it's no small coincidence that B&N selected this same weekend  to highlight Marvel's 75th Anniversary.

Check out Marvel's site for general information and a cool featurette about the anniversary, and then head over to the B&N website for more information and to find out if your local B&N outpost is taking part in the Marvel event.