There are loads in the area.
On Disney property are the two already mentioned, Fantasia Gardens, near the Swan and Dolphin hotels. The second is WinterSummerland outside Blizzard Beach. I personally recommend WinterSummerland.
There is a Pirates Cove near Downtown Disney. If you were too take the back road out of DD but instead of turning right at the junction, carry on and it should be further down the road. It backs up onto the I4.
There are 5 more on International Drive. Pirates Cove and Hawaiin Rumble are south of Sand Lake road. We enjoyed Pirates Cove, but have yet to try Hawaiin Rumble. The other three are two Congo Rivers and a Tiki Island. Tiki Island is next to the Quality Inn International, on International Drive, Sand Lake Road. It has a volcano that erupts with a "few" flames. Quite easy to spot sometimes. It's just next door to Dunkin' Donuts BTW.
The Congo Rivers are near Wet 'N' Wild. One just south, and the other just north next to the Sheraton Hotel with the huge globe on top of it.