 Polka family feud, it's the battle of polka bands as the Likovic and Zolka clans treat you to a squeeze box smackdown at SNPJ Farm in Kirtland. Sunday, July 21st, celebrate the 120th anniversary of the Slovene National Benefits Society. Also 85 years of SNPJ Farm with six hours of polka from 1 to 7. Dinners are served from 1 to 4 with sandwiches and refreshments available all day.