The Lewis Health Center will host a Blood Assurance blood drive event Friday, March 22 from 1:00 p.m. to 5:00 p.m. The Bloodmobile will be parked at the center on West Main. Donors are reminded to eat a good meal, drink extra water and avoid energy drinks before donating. All donors will receive a free tee-shirt and those 18 and older will be entered to win four tickets to Dollywood. To schedule an appointment, visit bloodassurance.org/LHC322, email Liz Wagner at lwagner@mauryregional.com or call (931) 796-6248.