Fantasia Gardens, the mini golf place by Boardwalk is a lot of fun. I'm assuming you're staying onsite, hop on a bus from your resort to another park, then hop a bus to another resort and look around, like say you're staying at AKL, bus to AK, then hop a bus from there to one of the Boardwalk resorts and eat dinner, walk around the Boardwalk, there's lots to do there at night. Or hop a bus to a monorail resort, eat, ride the monorail to the resorts and get off at each one and look around/shop, etc. Since you'll be there in June, go over to Ft. Wilderness for the campfire singalong and the outdoor movie.