Hi Kristina!
Well, from another former cyclists, yay for finding the rock community too! I think we made awkward eye contact at ice fest but I wasn't sure it was you without the RSC kit & cycling helmet
My #1 recommendation is to do the AMC Rock program. This year's program is finishing up now... but I'd recommend it for next spring for sure! It's the best way to meet a large number of people in the community and learn all the most important outdoor climbing skills.
More info here:
http://www.amcbostonclimbers.com/rock-program/There's an Ice program too, and I also highly recommend it once you have some outdoor climbing experience under your belt.
I'm not as familiar with other ways to start climbing but I'll let you know if good beginner opportunities pop up!