Theres the Hubble freeroll where you qualify for another weekly 2k freeroll if you last to the top 100 out of 12000 peep's.

Theres also 10FPP tourney's for $500, and a daily 50K tourney qualifier where the top 5 get free entry into the daily 50K and the 6th to 27th places receive $5.50. You have to be on top of it when they start to register, they can fill up pretty fast.