bbq: I've only been to BD's Mongolian BBQ once and that was years ago. I do remember for dinner it was $20 a person all you can eat. My husband and I are planning on going out to lunch this weekend and he's never been there so I wanted to go there but I was just curious if the prices are different for lunch? Also is it all you can eat at lunch time as well? Thank You!!|||i think their lunch deals are about 3-4 dollars cheaper than dinner, so expect to pay about 12.99 for one bowl, or around 14.99 for unlimited.|||not fammilar with BD's... but if its a national chain, you will need to either check their website or call them, since prices vary around the US for many national chains.