I wouldn't be happy with that either.
My son has just turned 3, he's been in nursery since 2 and he has SEN. We do get a long handover though I've seen other parents get a short handover. His nursery also updates the Famly app with meals, what he's been up to, and nappy changes etc. On top of this we do also have a home/nursery communication book that details things he's struggled with, what help was given, how long this has taken etc. I would expect for a non-SEN child they'd at least update the Famly app though?
Our meals are cereals/toast for breakfast, and then he is usually offered the same as everyone else for lunch but his safe food on a separate plate for lunch and dinner. Lunch is usually things like lamb casserole, chicken curry, spaghetti bolognese etc (although my son usually eats something like plain rice, plain pasta, buttered bread, crackers). Dinner is usually something like fish cakes, beans, pizza wraps, mashed potato, chicken goujons etc (again - he mostly just has buttered bread or crackers for this meal). They also have a snack which is usually things like vegetable sticks, breadsticks, crackers, sandwiches, hummus etc
My sons nursery does do trips out - I've seen them post them on the Facebook page. However I think they only do them for the toilet trained kiddos so my son hasn't gone on one yet. They also do forest school twice per week which again, is only for the toilet trained kiddos. Could this be what's happening at your child's nursery too possibly?
I think access to the garden and outdoor play is more important than the trips out so I think as long as your child is getting that I'd overlook the trips for now, and if hes not I'd question if they can have more access to outside. I would definitely raise the food issue and possibly ask more questions at pick up time though, depending on whether you're collecting at a busy time.
Edited to add: my sons nursery is £65 per full day, Liverpool just to give an idea of what you should kind of expect for your money. Nurseries are expensive and you wanna make sure it's being spent on something that is best for your son I'm sure