Fanchest Memorial Day Weekend Coupon: Buy One Get One 25% Off! Posted by Hello Subscription on May 24, 2018. Memorial Day Subscription Box Deals / Subscription Box Coupons & Deals / Fanchest Coupons Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification Fanchest has a deal for this weekend only! DEAL: use coupon code BOGO when you buy one chest and get a second Fanchest at 25% off! Are you getting Fanchest today?