THINGS TO DOSURF'S UP: The United States Lifesaving Association southeast Region regional surf lifesaving championships hit the beach in Flagler Beach this weekend with the Junior Lifeguard Championships set for today.BLOCK PARTY: Flagler County Public Library Today, 9:30 a.m., Adults and children can build something together during Lego @ the Library, open to all ages.KEEP ON TRUCKIN': This month's Food Truck Tuesdays event, scheduled for 5 to 8 p.m.