Well, I offered my opinion, not really advice, and provided the research etc. offered here then turned it over to the donor and the church. I do find it exceedingly hard to believe (though not impossible) that the state gaming commission would go after an independent donor receiving no cash and offering something (yes, of value) merely for turning in a pledge for time talent OR treasure, which cannot be legally enforced, by a given date.
I'm out but still have found this interesting. I am not a lawyer but would be surprised if a lawyer (I will ask one at church) would take the threat of legal action in this seriously.
Thanks for the opinions and advice of all.