“Lucky, Little Lucky.” It’s a quote that’ll get immediate laughs from family and friends when walking in on a family reunion. (At least it will if they’ve seen that hilarious scene with Tupac, Janet Jackson, Regina King and Joe Torry in Poetic Justice .) While Lucky (played by Tupac) and Chicago (played by Torry) devised a plan to crash the family reunion of a group of strangers, the O’Jays “Family Reunion” playing in the background was an added touch. “Family Reunion” is one of the most classic songs about family that’ll get the crew two-stepping before variations of the Electric Slide starts. Of course, there are some family reunion staples, even if the lyrics don’t specifically talk about family bonding. Play Maze & Frankie Beverly “Before I Let Go” or Earth, Wind & Fire “ September ,” and see if the entire party doesn’t appear in the center of the park grass or start moving living room tables around. But these other nine songs are specifically about family. They’ll keep you in a...