Hang out with 4,000 hotel staff from London kicking back and enjoying the last rays of summer. With live music, bars, food stalls and some special surprises you'll be in good company.
We have live music and entertainment all day, not to mention various sporting competitions happening in the background, you may even be asked to fling some paint at colour runners!
Tickets are free, but we ask you to register in advance. On the day we'll be giving away a brand new iPhone X to one lucky ticket holder.