Weis Weis Fantastic Friday Sale | July 21 July 13, 2017 Wendy Fantastic Friday, Weis Weis Fantastic Friday Sale: July 21 Each week Weis has a Fantastic Friday sale. On Friday, July 21, 2017 from 9AM – 9PM we will see discounted prices on the following items pictured: The Weis Fantastic Friday prices this week are valid from 9AM to 9PM 7/21 ONLY on select items. Join Our Email List and receive a weekly newsletter! Ship Saves spotlights deals, events, and opportunities in South Central PA. Find us on Facebook HERE. Join our Facebook Group HERE.