HOLIDAY SCHEDULE. All GLFHC clinics and pharmacies are closed on Thursday, November 24 for Thanksgiving. Our clinic and pharmacy at 34 Haverhill St., Lawrence is open on Friday, November 25 from 9:00 am to 5:00 pm. Both will be open Saturday and Sunday on their regular schedule. All other GLFHC clinics and pharmacies are closed on Friday, November 25.