Members of the BUNN team had the joy of participating in the 23rd annual Coffee Festival hosted by Calhoun Square and Kitchen Window in Uptown Minneapolis, Minnesota.    Participants received a commemorative coffee mug and sampled from over 30 coffee, tea and tasty treat providers.  The event also featured free informational seminars.  Proceeds from the festival benefited House of Charity -- a local organization that's mission is to "Feed those in need, house those experiencing homelessness, and empower individuals to achieve independence."