january 2017 Jack Frost Big Boulder 1 S Lake Dr, Lake Harmony, PA 18624 14jan3:00 pm- 7:00 pmJack Frost Big BoulderJoin us on the slopes!Jack Frost Big Boulder Time(Saturday) 3:00 pm - 7:00 pm LocationJack Frost Big Boulder1 S Lake Dr, Lake Harmony, PA 18624 CalendarGoogleCal