Coldwell Banker Brat Fry Fundraiser. Help Coldwell Banker of Wautoma raise money for their TREG Foundation which helps local families in need. They will be serving brats, hot dogs, and burgers at StoneRidge Piggly Wiggly on Saturday, July 6th from 10am-1pm. If you have any questions, give them a call at 920-787-1626!