How about roller skating or ice skating or something fun you did as a teenager? I'd love to go roller skating again (and I know my sisters would love it also!) My chapter carved pumpkins around Halloween time and we made Easter baskets for a local children's hospital around Easter. Then we would deliver the baskets and watch the children light up with happiness. We would also have sisterhood nights where we would make letters and iron them onto shirts, bags, or whatever StichWitchery adheres to. Obviously some of these suggestions won't help you right now, but they are some ideas to look into for the future.
Hope this helps. Good luck