Perfect. And think of all the advantages.
no overpriced drinks served in flimsy plastic cups
no overpriced food that you can still taste six hours later
no queues for the loo half a mile away and when you get there the toilets are blocked and there is no paper left
no long trudge to the tube station avoiding pavement pizzas (see above re venue food)
no temptation to buy overpriced merch or expensive cheaply made t shirts *
you can wear your slippers / pjs if you want to
*( though I am sure that Lakeland Plastics would jump at the chance to have a stall selling some of their amazing products for cleaning and organising those bits of your house you have never considered need cleaning or organising)