Nerd Block Jr. Boys July 2017 Spoilers & Coupon Posted by Hello Subscription on June 16, 2017. Subscription Box Spoilers Make the first comment! Hello Subscription independently researches and reviews the best subscriptions and products. Things you buy through our links may earn us a commission. Save for LaterGo to commentsNotification July 2017 Nerd Blocks Jr Boys is now available! Nerd Block Jr. subscription boxes are full of geeky and just plain fun items. The boxes now include a shirt! Nerd Block Jr Boys will contain fun & adventurous items that will keep your kiddo busy for hours during Summer break! DEAL: Save 15% on the first box of your Nerd Block Jr. subscription by using the code HelloSub16.