Hopkinton High School’s class of 1975 will hold its reunion on Saturday, Oct. 25, at 7 p.m. at Anthony’s on the Green in Holliston. Tickets are $40 per person and includes a buffet. Checks can be made payable to Jill Sarafinas at 62 Hayden Rowe Street, Hopkinton MA 01748. For more information, call Nancy McBride at 508-435-3901.