There are almost numerous Barbecue&Grill restaurants in Shanghai. Lots of people love meat and doing it yourself sometimes could be quite fun. Most of the Barbecue and Grill restaurants in Shanghai are Korean style or Japanese style.
All About Shanghai www.allaboutsh.com
Korean restaurants in Shanghai tend to be less expensive than Japanese restaurants. But they definitely aim at more popularity. In the evening, most Korean Barbecue restaurants would be full of diners. Better get a reservation before you go!

Han Shan Gong (韩膳宫料理)

A very popular restaurant located at the very center of Shanghai. They don't provide great food that is better than any other restaurants. But at this price (average ~70 RMB for each person) and with their good service, it really is difficult to find another such Korean Barbecue restaurant in Shanghai.

Map! Find where it is!
Price Range: 70-100.
Address: 5F Infiniti Plaza, No.138 Middle Huai Hai Road, close to Pu An Road (淮海中路138号无限度广场5楼,近普安路)
How to get to: Da Shi Jie Station(大世界站) of Metro No.8.
Tel: 021-63756588.
All About Shanghai www.allaboutsh.com

Pankoo (釜山料理)

Pankoo is definitely the hottest Barbecue restaurant in Shanghai. They have quite a few branches in Shanghai. But during the evenings, it is hard to find any of them that does not have a long line waiting at the door. People love the beef here. Besides, the Pumpkin Congee here, which is provided for free, is also praised by many people.

Find its branches in Shanghai!
All About Shanghai www.allaboutsh.com

Myongdong Bonga (明洞本家)

Myongdong Bonga is not as popular as the above two. The reason might be partly because it is a little more expensive here and the lousy service. But the beef they have is as good. And what should be mentioned is that you table will almost instantly be full right after you complete your order, because of the things they provide for free, pickle, vegetable, sauces, etc.

Find its branches in Shanghai!
All About Shanghai www.allaboutsh.com