GLENDALE NEWS-PRESS. Mike Maniscalchi…said the vacancy rate for industrial sites in Glendale and Burbank is between 6% and 7%, far lower than the 17.7% commercial vacancy rate in Burbank or the 23.6% commercial vacancy rate in Glendale…Tony Maniscalchi…member of the city’s task force on the San Fernando Road corridor, said the city can do more to promote the presence of creative firms…