I'm organising a week at a time. My DC are 10, 9 & 7 years old.
First wk is busy, DD is at a dance summer school all week so my DM is having one of my DS's & we're having the remaining DS's friend over to play. Then alternating that on another day. Taking both DS's to local lazer tag with my friend & her DS. Spending a day with my Niece & Great Niece at a park & having 1 day at home to do whatever.
After that:
My DM is having DD for a day.
DS's will get a return invite to friends at some point during the holidays.
DS1 wants to do a football training day at local leisure centre.
There's a drop in 'Circus Skills' workshop in the next town so may take all 3 to that - £3.50 each.
We've started the summer reading challenge at the library.
Got a season ticket to local theme park.
Museum is good & has free craft/activity sessions.
Cheap show at the cinema - £2.50 per ticket.
DH has week off so will take the kayak out to the beach, visit theme park & spend time with MIL.
Beach/park/woods with a picnic.