Local troupes / classes

I'm going to be publishing a story on the InterWebs about my class at DCH and the grand opening, but I want to be sure to show some love for everybody by listing/linking others -- Can those in the know look at this list of comedy troupes (not all improv) and tell me who we're missing that

a.) performs local improv
and/or
b.) teaches same

Thanks!

The list: http://www.pegasusnews.com/organizations/types/comedy-troupes/

And if any of you are in these troupes and have updates for your pages, please email them to customerservice@pegasusnews.com and we'll fix 'em fast...