My kids and I celebrated our first Advent night at the local church where we attend MOPS. My 2 had a blast making an advent log, petting a real llama and doing animal crafts.  The night was a benefit for Heifer International, an organization that offers help and education to folks  impoverished nationals. The group provides livestock and agriculture training to people to help them improve their nutrition and generate income. Heifer looks like a reputable organization and one worth looking into if you are interested in agriculture!