In 'Sesame Street', which Muppet loves cookies?

In 'The Jetsons', what is the name of the family's robot maid? In 'Teenage Mutant Ninja Turtles', what is the name of the turtles' rat mentor? Which Teenage Mutant Ninja Turtle wears a blue mask? In 'Sesame Street', which Muppet lives in a trash can? In 'Sesame Street', what color is Elmo? Who created 'The Muppet Show'? Which children's TV host famously wore cardigan sweaters and sang "Won't You Be My Neighbor?" Which TV painter was known for his "happy little trees"?