Puzzle 20

Rats, destructive pests.

Hanging art piece by Alexander Calder.

Non-stick coating associated with politicians.

Famous comet, might be seen twice in one lifetime.

__ Munich; high-profile German football team.

Ballerina's shoe for balancing on their toes.

Australia's famous opera house.

Flowing of water back into the sea.

Word used to describe resorts that court the rich.

Played music together spontaneously.