Thanks to Philistine for this week's Prize diversion.
I found this fun and extremely well-clued, but finished in near-record time.
FOI (1,4) across, LOI 25.
Co-COD 8 and 23. Saw the long 8 quickly, which was a big help in filling the grid.
Also liked 24, 6, 21, 13, 15, (26,27), 22, 19 and 25, so clearly a pleasurable solve.
Don't see a theme or special feature at first glance, but hoping something will appear.