Thought i'd just post the link to www.itchysheffield.co.uk - really useful "insiders guide" to Sheffield; yeah, it's sounds cheesy but actually it's great, n really useful..
"We've sacrificed our livers, waistlines and credit ratings; risked our lives in the city's shadiest boozers and our health in the dodgiest diners - so you don't have to.. We'll steer you through the coolest bars, funkiest clubs and tastiest restaurants letting you in on Sheffield's best kept secrets." .. and no, i don't work for them
You can just browse online.. probably most useful to click "A-Z listings" at the bottom of the "clubbing" page, really.. (for example) .. or just buy the little book, it's about £4 and free P&P, yay!
Cambridge at number one