Cinco de Mayo at Prince of Peckham

£3 for a tequila shot? £5 for a margarita? £5 for a tequila sunrise? On a Sunday? Absurd as it might sound, it's a Bank Holiday, so not only can you eat, drink and be merry (with the 'eat' part covered by street food from White Men Can't Jerk), you don't have to feel guilty about it come Monday morning. There's free facepaint, too, but don't eat or drink that.