Related Clues:
- Playground chasing game
- Graffitist's trademark
- Hit hard, as a baseball
- ___ Heuer (Swiss watch brand)
- Pick-off play
- With 28-Across, bargain hunters' mecca
- Identify, as with Facebook photos
- Dog ID site
- Follow (along), like a little brother
- What it must do
- Graffiti artist's "signature"
- What it must do?
- Playground runaround?
- Mattress label
- Spot for "Spot"