Lets meet up at 10am at Ihop for breakfast. The annual Polar Bear Jump at Long Lake starts at 1pm. If you aren't familiar with it, you essentially run into the freezing lake and then run back out and warm up next to the fire. Lots of people do it and the paramedics and fire department will be there should you need them.
Everyone is welcome to come whether you want to jump in the icy waters or whether you just want to watch. Bring your costume if you'd like too. There's campfires to get you warmed up when you get out of the water.