A couple I know got married at Chelsea registry office (cos that's where the stars used to have their second weddings and they thought why not them too) then got two taxis round to the Ritz for tea with their closest friends (no not us)
Apparently the Ritz cottoned on immediately and were extra responsive (which takes some doing as they are
3 anyway) taking loads of pics for them etc
And I've always thought since that THAT was the way to do it.