Man, were the ‘50s ever a great decade. Besides giving us Elvis and Johnny Cash, not to mention a blond actress you might have heard of (Marylin, anyone?), the ‘50s were also the decade of dance. The moves coming out of everyone’s feet and limbs were those of the rockabilly jive, a dance set to the best of the decade’s swing and good old rock‘n’roll. Montrealers got a taste of the groove last weekend when local dance studio Rock Avenue opened its doors for the JournÃ©es de la culture festival, offering a free rockabilly jive workshop. Right on, Daddy-O!