What's the best way to contact a friend after 20+ years?

Question

I was thinking of sending a Christmas card. Years ago I tried calling an old girlfriend but that backfired but this is a male friend.

Answer 1

That's a really good idea!
I think it would be polite and very thoughtful to send him a Christmas card (or maybe just a holiday card, in case he is Jewish or something) In the letter you might want to leave your phone number, in case you both would like to talk over the phone, or maybe just your e-mail address.

Happy Holidays!