Dad's dance for Uncles (3-4)

I believe the answer is:

pop-shop

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'dad's dance for uncles' is the definition.
I can't tell whether this defines the answer.

'dad's dance' is the wordplay.
'dad's' becomes 'pop's' ('pop' can be a synonym of 'dad').
'dance' becomes 'hop' (hop is a kind of dance).
'pops'+'hop'='POP-SHOP'

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I've seen this clue in the Sydney Morning Herald.

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