Genetic genealogy is growing in popularity and if you're looking for a fun genealogy project or gift for the holidays, several DNA testing companies are having holiday specials.
Ancestry DNA is having a holiday special on DNA tests. Save 10% on a DNA kit until December 21.
23andMe has a special offer of buy one and get 20% off each additional kit you buy.
Family Tree DNA also has some good deals on the variety of tests they offer.
Still have questions about genetic genealogy, DNA tests, and how it all works? CeCe Moore has written a good introduction to genetic genealogy on the Geni Blog.