What do you do with photos and programs?

I’m de-cluttering my home, and I’ve created two small piles of items I’m not sure what to do with:
1. Photos of my friends’ children (prom photos, sports photos, graduation photos)
2. Programs from funerals I’ve attended over the years.

What do people do with these items? Store them in a keepsakes box? Put them in scrapbooks? Tuck them into drawers? Toss them?

There is some sentimental value, but I’m just wondering if there is something special that people do with these items.