I was just in town for a convention and discovered Rajbhog on my way out of Pho Eden (which was delicious, by the by).
They serve meals, but we didn't get any further than the sweets: two long cases of them, and they also had ice cream in flavors like mango or cashew & raisin or pistachio.
But the sweets kept us busy and we only tried a dozen different kinds: yummy sticky balls or layered cookie type things in pastel colors, made with cashews and almonds and pistachio and cheese and butter and even chick peas.
Very delicious. I know nothing about Indian desserts, but the staff were super nice (as was the staff at Pho Eden) and even the customers were kind and helpful and showed a couple of tyros the ropes.
If you live in this area, check the place out:
1900 Greentree Road
Cherry Hill , NJ 08003