It's horrible when its one house all the time, while I'm glad your dd has friends its not fair on you and OH as he needs his sleep after shifts and random kids all over the place leave no room for privacy.
In summer holidays where I grew up, there were roughly 10 houses within a mile radius with all of us kids within a couple of years of each other,
the parents (99% mums) organised among themselves that between the houses each one would give us a day where that was our "base",
we were chased out to play but if it was wet, we could be sent out to play in a shed or barn, there were board games and other quietish stuff to do. We got lunch and tea there before going home and each house knew that their kid/kids got fed on the other days and if you didn't like something and turned your nose up, you didn't get offered something else.
If came into a house complaining of being hungry, we had to drink a large glass of water - no dilute - and let it settle for about 20 mins, in most cases hunger went away and we carried on playing because lunch was usually around 1/2pm and tea time would generally be anytime from 5/6,30pm and we were sent home around 7 pm in the summer whether we liked it or not. Also, didn't dare turn up until after 10am as people had things to do and didn't want kids observing, lol
It meant in the fortnight that 10 days were roughly marked out for playing with friends and everyone had a turn at watching and feeding the animals literally with 4 days for time with your family,
As kids, we used to plan what to do each day depending on where we were with a hot / wet plan. Useful skills.
If any child should dare go into a house and utter the words "I'm bored", the mum would put them to work, washing up, sweeping floors, hoovering, dusting, changing beds, folding laundry etc and helping to get meals ready on the day if it was wet out.
Slave labour was encouraged and we all got useful skills from it as was being swiped on the back of the legs with a dishcloth if we backchatted