I mean, it's a nice idea, but not much about this screams "elders" to me. Community centers aren't really specifically geared to elders. (At least not any that I've been to). If it was a retirement center maybe, but still it almost seems like the only new idea is the lot type. I'd prefer for an elders pack to cater more to things that are typically associated with elders.
For example, I do like your idea of weekend trips and games like bingo. Those are things I personally associate with elders, especially the weekend trips since my godmother goes on random holiday trips and bring my sister and I souvenirs back all the time. I'd love things like that.