I love, love, love this little out of the way coffee & tea store out on William Penn Highway in Murrysville. It's a pretty spartan but cute store with very courteous staff.
I'm more of a tea drinker and they have a very diverse selection of loose leaf teas from around the world. I've never disliked something I've bought from there. Everything from the Chaye house blends (Shanghai Spring or English Breakfast) to the Indian and Chinese imported teas are fantastic.
They also have a big selection of whole bean coffee as well as some great sandwiches/panini and other snacks on offer.