Mast General Store Special Sale Mast General Store is excited to be part of the Winston-Salem community! As a way to say Thank You to friends and family, Mast General Store is having a special sale with limited exclusions on Sunday, November 1st and Monday, November 2nd. Print this offer and bring it with you to the store to receive the discount! Store Hours: Sunday – Noon – 6 p.m. Monday – 10 a.m. – 6 p.m. Spread The Word!!!