I've helped my kids with the last preparations for the birthday of their dad, got them on the bus to him.
After that had my downtime, because they were totally hyped this morning, till everything was ready in a way they were content with. Then they calmed down.
Chatted a lot, did a bit of washing.
Then picked up kids, and ate at their dads place.
Got them home and quite happy in their beds.
Did nothing "useful" in the evening. Apart from making tea after having boiled the water three times.
And after my next cup of tea, I will go to my bed to sleep. Wound down enough to do that.