If you’re trying to avoid the most commercially crass holiday ever foisted upon the North American public, consider this a warning: Thursday’s 30 ROCK — complete with a bevy of guest stars including Elizabeth Banks, Jon Bon Jovi, Dean Winters, Jason Sudeikis and Jon Hamm — will celebrate Valentine’s Day a tad early, thus potentially catching those bitter about the greeting-card-and-candy-company-created “holiday” (read: single folks) off guard. More first look photos of which can be seen after the jump. 
Photo Credits: Ali Goldstein/NBC