Host Luke Burbank and announcer Elena Passarello discuss not-so-classic “Ice Breakers;” endurance athlete and adventurer Colin O’Brady recounts his world record-breaking trek across Antarctica; author Dani Shapiro explains how a mail-in DNA test revealed a deep-seeded family secret; comedian Chris Garcia pokes fun at his life choices by channeling his hard-working Cuban father; and Casey Neill & The Norway Rats perform “Savages” from their album “Subterrene.”