The Hammersmith Apollo is set to re-open following a multi-million pound restoration programme.
The owners of the Grade II* listed building say that it has been restored it to its 1930s Art Deco glory.
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Before the final declaration on Friday, the Conservative candidate looked set to lose the City Hall race to Labour's Sadiq Khan.
The Tooting MP has been the frontrunner in the counting process ahead of Tory challenger Zac Goldsmith.
It's not just London where elections have been taking place today. There were council elections taking place across the home counties.