Youth Mentoring When: Ongoing Where: 2700 Cumberland Pkwy., Ste. 130, Atlanta Time: Various shifts Benefits: Be Proactive Foundation Cost: Free Contact: 770-319-7468 Christmas Light Show When: Through December Where: 395 Millbrook Trace, Marietta Time: Ongoing Benefits: Juvenile Diabetes Research Foundation Cost: Donations accepted Contact: Lisa McLean, 404-966-8417 Warm & Fuzzy Project When: Today Where: Café Nineteen, Atlantic Station Time: 1- 5 p.m.