Pusheen Box Waitlist Open – Subscribe for Summer 2018 Box! Posted by Hello Subscription on May 18, 2018. Subscription Box News / Pusheen Box News Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification The Pusheen Box waitlist is open – subscribe now for the Summer 2018 box! And hint hint – subscribe to notifications for this box for some upcoming giveaways! Notify Me about Pusheen Box Read our past Pusheen Box reviews for more information about this box!