I know you are asking dudes, but I'm chiming in anyway
I know a number of people that have gifted tickets as a first anniversary paper present - and this is flexible enough it could be tickets to a play, a concert, plane tickets to a vacation, etc etc etc.
And for my husband I got this (and think maybe I originally found out about it through Chic?!), but I think this could be a good gift to either husband or wife:
Custom illustrated house portrait
Looks like this particular seller isn't in business anymore, but you could find something similar I'm sure.