Related Clues:

• ''Dora the Explorer'' viewer
• One who may not be served
• Brand new walker
• One lit in a bar?
• Pre-K enrollee
• Training-pants wearer
• Excessive downer?
• Elmo fan, maybe
• 'Sesame Street' viewer
• Little crawler
• Pampers wearer
• Toy boat pusher
• One in need of drying out
• Pre-schooler
• Onesie wearer