It's only £37 per person for the cheapest option. And, as I'm doing the inviting, I'll also pay for the travel to and from London with an overnight stay for those who live too far away to do the trip in one day.
Can I trust you all to turn up in the required formal dress? To be on the safe side perhaps I should provide outfits as well.
OK - it's a date!
But until then, you'll have to make do with tea at my place.
The china doesn't match ...
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... the cake is home-made
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... but there's as much tea as you can drink!
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Enjoy!