Check their website.
They usually have a 50% off sale right around every holiday usually on a Monday with a pre-sale for club card members the Sunday right before but they just had one for Veterans day on Saturday the 11th with the club card pre-sale on Sunday the 5th so I guess they are starting to do things a little differently. Also they do not normally post sale info on there website very far in advance before sales if at all so the best way to find out about them is by joining their Super Savers Club to get on their mailing list which you can only do in-store.
Thanks! Your answer is awaiting moderation.