We have about 8 - 10 games (most are for 2) set up for the kids. They know that these games stay out from 9 - 9:30 (we start at 9:30) and they are then covered by a tarp at 9:30.. in time for our opening.
Games include: basketball shoot with fingers, checkers, bowling (plastic), don't break the ice etc. This is a great time to just "talk" with the kids about their week in an environment that they are comfortable. We started this after visiting another church in our area.. It's been a big hit!