Not necessarily the answer for everyone but I have them in a glass top coffee table along with other ski memorabilia (trail maps, lift tix, a few good-looking brochures, and such). Like others, my season passes are now reusable year after year, so I don't collect as many.
The table has a history of its own...
I spent a semester abroad in Hungary during my junior year in college, and I collected bottle caps (mostly from Hungarian beers) while I was there. I came home with a gallon sized Ziplock full, with the intention to build a coffee table for my college apartment. I was thinking something rough, unfinished, and maybe just epoxy over the caps for the tabletop. Something that would last my senior year, not much beyond that. Well...I made the "mistake" of telling my dad. He built custom cabinets, and furniture for a living. So needless to say, he wasn't having it when I told him my plans...it quickly became a full-blown project, and a beautiful, finished piece came out of it (though, I did tone down his normal detail work a bit with wanting something "simple").
In hindsight, I'm glad we spent the extra time on the table, because now, almost 20 years later, I still have it and use it. We built in a removable glass top, as he figured I might not want bottle caps as my coffee tabletop in the future. He was right (although the bottle caps came out, and the ski pass went in only about 2 years ago).
The table is currently a mess from coming home from travel...but here's a small portion of it...
Here's what the full table looks like (plus an old pic of Rendl...lol)
