I'd be up for a gumball-style trip around Ireland or a trackday.
As discussed with you already Clint, the only track I can think of in Ireland that really caters for where the S-bodies really come into their own, their mid-to-high-range power delivery & moderate-to-long gearing is Kirkistown in the North. Mondello as a track is a very heavy 2nd-to-top-of-3rd with maybe one 4th if you're running a 6-speed kind of track; Kirkistown you'll easily see 4th with those long straights & sweeping bends - I'm not sure how drifting would work there but it'd be certainly worth an ask.
Just some food for thought before Mondello's the only option considered for the track-related Mini Irish Weekender idea.