Some holiday party ideas might exercise our urge to create
                  useful things rather than just meet and greet. ...And in the
                  sharing season, these useful things will likely entail doing
                  something that others will benefit from. 
                  An enjoyable and unusual focal point for a holiday party
                  could be...
                  
                    - 
                      Planting trees or tree seeds
                      (depends on where you live, of course!) 
- 
                      Building a neighborhood creche 
- 
                      Participating in a Habitat for
                      Humanity project 
- 
                      Fulfilling a goal that your
                      club or other organization has had in mind (such as
                      repainting a meeting hall, pouring over catalogs to shop
                      for the right furnishings or equipment, or making a quilt
                      to raffle) 
- 
                      Making shrunken-wool sweater
                      hats or mittens, or shrunken-wool blanket quilts, for a
                      homeless shelter 
- 
                      Baking healthy dog treats and
                      making catnip mice for an animal shelter 
- 
                      Shoveling snow for elderly
                      neighbors 
...Just bring the refreshments, decorations, and holiday
                  music along!
                  Tired of exchanging physical gifts (that perhaps no one
                  needs)? ...Try exchanging services right then and
                  there. Ask each person who attends to be prepared to do
                  something for the person whose name they draw out of the hat.
                  A friend attended such a party recently - she took her laptop
                  computer and used her super astrological software to generate
                  a current-quarter horoscope for her gift buddy. One person
                  gave a massage, some read to the whole group. You could create
                  a poem for that person; teach her something; etc. (I.e., anybody
                  can find something to do.) ...Fun!
                  ...Or ask everyone to bring a favorite Christmas story to
                  share with the group. If you like, collect a dollar from
                  everyone too... and then collate them all into a book, making
                  a copy for everyone.
                  Or how about a Christmas theme cookbook? - perhaps to go
                  with a cookie exchange, or an ethnic celebration. (Maybe it
                  will even be sellable as a charity fund-raiser next year.)