No suggestions, just comiserating!
When one of my hubbys friends turned 40a few years ago, they did a boys weekend in Vegas (between the times of the flights and the time difference, they were literally in Vegas about 36 hours - soooo not worth it to me, but whatever

) - the flights were pretty cheap (thus the stupid times) and rooms were comps so it wasn't THAT expensive
Now I think he's hoping for some kind of big whoop-de-doo thing for his b-day??
I have terrific ideas - you know, typical champagne taste/beer budget ideas
A limo ride and stocked luxury suite at a Yankee game
A trip somewhere (Dallas or Miami) for a weekend/football game
A trip to the Daytona 500
A Harley (he swears he would have had one but he decided to buy me an engagement ring instead)
Did I also mention I'm losing my job this fall, so the "beer budget" will be more like a "tap water" budget??? UGH!
Good luck to us both!