Head down to Mulcahy's Pub and Concert Hall in Wantagh to support Dan Haggerty and his family as he begins his battle with acute meyloid leukemia. Haggerty has worked as a physical education teacher in the Island Trees School District where he is loved and respected by many. A $60 donation at the door includes an open bar and dinner buffet. Auctions, raffles and live music will be featured at the event as well.