Q
How did you crochet the mario mushrooms?
A

With a hook and some yarn. 

But seriously, I vaguely follow Twinkie chan’s (http://twinkiechan.com, http://twinkiechan.tumblr.com) cupcake pattern, with some changes. Sc around in black, make some white circles and half-circles and sew them on. When I’m done, I’ll sew them together to make another scarf.