I thought @ClaudnDaye might be interested in these. You had mentioned that sometimes Liam needs a snack before bed. I recommended the Extend Bars before as a slow release carb, but you said Liam did not like them.
These Belvita bars are also the same kind of idea. They have a few grams of quick sugar and then some grams of slower release carbs. Different flavors, so maybe there is one Liam might like. (I would avoid the cranberry-orange ) I think the rest of them are pretty good. I eat them often at night when it feels like I will drop later.
I sent you a variety pack. Should be there Saturday. I don’t think the variety pack includes either the chocolate or the coconut flavors, you have to get them separately. I’d suggest either tossing the cranberry-orange, or eating them yourself. Pick one he might like to start with. The rest of them taste pretty good to me.