Jack, you're too funny! My intention wasn't to ask for personal experience AS a senior, but experience WITH seniors... but obviously you got that.
There is a theater for sale that I'm looking into that is in an area where the senior population is nearly 60%. The current theater owners are fighting to survive with the mainstream offerings of 1st run movies and normal concessions, but my thought was to offer something that would intice seniors during the day since they are the majority. Something along the lines of a B&W classic and lunch with normal 1st runs shown at night.
My wife works with seniors a lot as a nurse and her experience is that they prefer pure chocolate (melts easily- no choking hazard), hard candy (they can suck on it for awhile), and ice cream (again, melts easily and is cold). I'm not sure hard candy is the best option for seniors in a theater for fear of choking during those more "exhilerating" moments of a movie.
I know, I know, seniors make up a very small percentage of attendees and they tend not to spend a lot of money on concessions due to their upbringing during the depression (bless their hearts- we should all take note), but on the other side of the coin, they also love going out to special events. If a theater is just breaking even doing the "norm", then offering ways to bring in seniors in a senior community may just make it worth the effort. That's my thought anyway.