Kona Kai
Escape to the tropics during the week where Kona Kai is serving up holiday prices with 2-4-1 pizzas on Tuesdays and Wednesdays and buy-one-get-one-free burgers topped with gherkins and served in a brioche bun on Thursdays. Get there before 9pm and you can pair this with their happy hour offers, because nothing washes cheap eats down quite like a £6 passion fruit martini.