I've been in this club a number of times if I ever go out in Peterborough (which is the nearest Flares nigh club for me) Flares is open almost every day of the week, including students nights where you can buy certain drinks for one pound (which is a Thursday night) The best nights to go on are Friday and Saturday when the weekend begins! It opens about 10pm till 2am - sometimes three depending which night it is.
I've only been to flares on Friday and Saturday - it is good but sometimes me and my mates end up leaving before one to move else where!
Entry is free before 11pm, afterwards you could pay up to five pounds for entry. So earlier the better, however it is quite dead before 11 - it livens up at about 12am!

The music ranges from 60s, 70s, 80s, 90s and 00s. So whatever your favorite era of music is the club always plays it! Bring back memories too! A bit like old school really.
You can also buy funky, massive sunglasses there for two pounds, air guitars for also two pounds, afro wigs for one pound fifty, tinsel wigs for also one pound fifty, glittery cowboy hats sold in the colors, purple, silver, pink and gold - so buying these funky bits and pops will help you remember you funky night out at Flares! I bought some sunglasses there once and they are actually annoying to wear cause they're so big people can bump into them - that happened to my friend and she kept getting bumped by them so many times I eventually took them off!
However, Flares is also connected with another nightclub named reflex which is sort of the same as reflex, but i don't like reflex as much as Flares.

Flares is also good if you want a book a party whether it's a birthday, leaving do, hen night, work party, what ever the ocassion is - Flares will hire the club for you! But you must be 18 or older to book, and you must book at least one-two months in adavance and cost approx 200 to hire.
However if you are celebrating an 18th birthday you are only allowed to have your party after you turn 18 or on the day you turn 18.

Personally, I do like this nightclub however it does get a bit boring at times and i end up leaving early! Sometimes it's the music - (that the usually the reason why I leave early!)
But it is worth a try you may like it or hate it however, the club, quite a few older people go so it's not always full of young people like some clubs!