IEMs work well for that. Or just willpower :D
Last time I flew with on a flight with a kid, it was great, as the suit next to me annoyed me more with his moaning than the kid came close to. Also the kid bit his mom, and she belted him and followed with "Go on cry, no one cares and you're just making noise".
Also learned some visitors are coming into the office, ugh, means more enforced workplace socializing *shakes fist*