Hell Yes! Our group is now on its 21st continuous year, with four founding players and two who have been around for almost that long. We have a running joke about how we will all wind up in the same nursing home, and have the nurse's aids bring us down to the lounge each night to game.
Seriously though, I figure in another decade our next generation will be at the table as well, since one player has started a group for his 13-year-old, and my 9-year-old has been having a blast helping me create NPC's and stories for my current module.