I hosted an event cache in March (with two geo buddies). We had a great time. We were blessed with good weather and a great location. We'd like to host another event, but would like to do something a little different. In March, we placed 10 new caches for the event, had 40 some in a 10 mi. radius, meet in the morning for treats and chats, spent the day caching, ended late afternoon to chat some more and hand out "prizes".
Since our area is getting saturated with caches, we'd like to try something different. What have others tried? I know the event needs to be interesting enough so others will be willing to make the trip.