I'm not sure if they have built one at the new Beach Club Villas but there is no Community Hall at the Villas at Wilderness Lodge. The staff does do some activities with the kids (arts & crafts, rubber duckie races) that have been added since the villas opened, but there is no dedicated structure for them. When we were there the arts and crafts activities took place at some tables near the pool.
Hope this helps. We love Community Hall too!
Michele