My DM recently ran the Beginner Box for our group.

Was a lot of fun, and is specifically geared at learning the rules.

We messed it up and botched a few things here and there trying to push the rules, but went in with the zero consequences mindset and had a blast.

Hope you get to run it soon!

Edit: I also highly recommend this character builder if you’re going to use R20 to run Pathfinder — R20s charactermancer was a bit limiting, at least when we played ~3-4 months ago.