LEAP DAY ON CROSSCURRENTS, 2/29: The Gregorian calendar introduced in 1582 is tied to the vernal equinox by use of what we know as “Leap Day” or Feb.29th. Gavin and Wyatt leap into the day while John jumps into the studio. We hope your calendar adds the Leap Day celebration on Crosscurrents, 2/29 at 8 a.m.