Merlin Pub
Via del Forno
Via del forno. good place to drink, good mix of locals and students alike. good offers on beers, remember if you get a leaflet, make sure the barman sees it, otherwise you will get charged full whack. look out for pisco, the owner, who will love to give you a free welcome shot.
Cafe Di Perugia
Via Giuseppe Mazzini, 10
Via mazzini, has very nice decor, and a smoking lounge upstairs for days when the weather isn't so great. they do a very good hot chocolate.
Punta di Vista
Via Indipendenza
Just off the piazza italia, open air bar which is open in the summer. nice cocktails and like the name says a beautiful view.