since January was a response to the Hobbit movie, and May was a response to the Iron Man movie, and the new trek movie came out recently no points for guessing next month's topic.
Having just finished the old school D&D campaign from last month, we're moving back to super heroes for May with my analysis of how to make super-hero games feel like the presentation of super-heroes in the movies.
I've spent the month of April so far looking at running an old school style D&D game using the 1981 Moldvay edited basic set. swing by if you're interested.