It's been a few years since I've been to Chinatown and I don't think any of my old favorites are still around. What is your favorite Chinatown restaurant? I'm dining with a couple of less-than-adventurous teens and we don't really eat seafood.
We don't get to Chinatown very often, but here are some suggestions.
Lee How Fook, on N. 11th Street, is not as good as it once was, but you can still get those favorites and they are decent. They always had good fried rice. Currently, spring rolls have replaced egg rolls as the crispy/wrapper item.
Also on N. 11th St. are two good Vietnamese restaurants, Vietnam and Vietnam Palace. I would recommend Vietnam Palace for going with the kids - it's brighter. The spring rolls at these restaurants are small and crispy and I think the kids would enjoy them. We have had good experiences at both of these places; they are across the street from each other.
Sang Kee is very good and has a varied menu to please the less adventurous. The peking duck is excellent. One of my kids is fairly picky and loves it there. She loves the wonton noodle soup (very big bowl); the chow fun, the lo mein, and the orange chicken (basically chicken nuggets with sauce on the side).
My family also loves Rangoon, if you are up for something non-fried. My kids love just about anything fried on the appetizer menu, as well as the chicken satay and most of the noodle dishes.
I'd +1 for Vietnam (or Vietnam Palace, but most of us prefer one over the other ) and add another Chow favorite of Rangoon. Some basics for the kids and lots of interesting options for the adults. It is Burmese food
I haven't been there in a few months, but I think Red Kings is really solid. I usually go for their Sichuan when their Sichuan chef is cooking. Their other chef is Shanghainese (their xiaolongbao, or soup dumplings, are sometimes better than this board's favorite at Dim Sum Garden). While they do have a lot of seafood on their menu, their fried rice and noodles are good enough that my less-adventurous partner really enjoys them and I am satisfied. My partner also really likes their General Tso's for the sauce and crispness of the chicken.
For your teens, in addition to the Yangzhou fried rice and General Tso's, I'd recommend the beef with spicy green peppers, double cooked pork, dongbo pork, and possibly, the cumin beef. You didn't mention what you prefer to eat, but their American Chinese (most of the first half of their lunch special menu) is well-executed.