Related Clues:
- They're often in use at Wimbledon, and Blackpool
- Gets harder scenes to play
- Managed terminals in court's boundaries
- What wet concrete does for tennis?
- Norm leaves monsters in places
- Matched groups
- Groups of gym reps
- Weightlifting groupings
- Places to find directors
- Scenic designer's creations
- Becomes immovable
- Dinnerware collections
- Stage crew constructions
- Some Broadway designs
- Becomes firm