G.L.
hi D.~
i can completely understand your situation. i live in woodbridge and have been going to chuckee cheese and also to the chick-fil-a that has an indoor play area. it seems to help my kids 4 and 2 1/2 burn off some energy. my kids also love to play tag. since they don't run too fast i'll chase them around as a crawl around. they love it! that might be something that your 19 month old can understand the concept of.
good luck to you......