The 12th Annual Barn Dance Land & Sea Extravaganza is presented by Friends of the Farm and takes place on Saturday from 7 to 11p.m. Clam Bar extraordinaire, fish, lobster and live entertainment by the Country Band will be featured at St. Philip Neri Parish Center at 15 Prospect Street in Northport Village. Tickets are $45 per person and proceeds go to the feeding and caring for the animals and preserving the Lewis-Oliver farm in Northport. For more information and tickets call 631-261-6320.