I started late as usual and only have two definite answers and a couple of possibles. My excuse is that my booster jab on Thursday left yesterday a non day as I had the full side effects of shivery fever and pain in my arm. I reckon I'm still not right today as the words swim in front of me and I fall asleep.
I've no idea about the theme or even what the slash means in 15ac.
I'll try the 6.00pm glass of wine to see if that is the solution for my brain. Meanwhile, how about a hint for 24ac and 19d to see if that jogs the brain cells.