Thanks Momoko, I agree about the map but I'm going to put that off until after registration is open since it's not a blocker.
I'm going to first reduce the amount of info on the home page and only show extended details when the user clicks details, but I agree, I'll look into a good way of adding a link or a button before the poster.
I see you workshop under all the all workshops page, it should also show up on the registration review page under "Your workshops" I'll look into this a little more later. The map is a map of conferences, not organizations. I'll be working on the new bikecollectives.org site after Bike!Bike! where we will show the map with organizations we collected during registration this year. Maybe the language I used was a little misleading?