May get slammed for this, but here goes?!? If you were at a gathering/bbq of friend/family, and there were PLENTY of "kid" stuff (hot dogs, burgers, chicken fingers, etc.), would you have a problem with 4-5 yo kids decimating a big bowl of "grown up food"... like shrimp??
Just put my body armor on... I WOULD have a problem with that and would direct LITTLE kids else where. I think it's WONDERFUL when young children try different foods, but frankly don't thiink their taste buds can discern hot dogs from lobster?