I’ve had my eye (well, both of them) on some GitHub t-shirts for a while. I finally ordered two (the Arctocat and Invertocat 2.0 shirts) and aside from underestimating the sizing a little (American sizes are a bit unpredictable), I love these shirts!
I also bought some stickers for my daughter. I think she added all of them to the back of her iPad almost immediately.
I also bought an Arctocat shirt for my son. It’s part of my plan to get him back into coding (he hasn’t been interested lately).