Clixo offers an open-ended play system that combines the magic of paper origami, the ease of classic building blocks, and the power of magnets. This unique toy brings building to a modern level. Order a pack or two for curious boys on your list starting at about $24.
Go Noodle offers mindful videos for kids and they have a shop filled with fun! I love the Cookie Decorating Class which includes cookie cutters, an apron and the online lesson on how to make the cookies! Order for about $75 or check out the other goodies in their shop.