Newmarket Nights. It is a chance to get together with your friends, see some races (and maybe win) and go to concert. Where else can you do that? During the summer, they usually have 6 Fridays that they have concerts.
We usually get tickets to the Garden Enclosure. They are the most affordable tickets, you can bring your own food and alcohol and it has a children’s area (playground and bouncing castle). When the races are over all the enclosures open up and everyone moves towards the stage to listen to the music.
It is a great way to get together with friends!