What 's scheduled at the expo center this saturday
O O O O B-SL_LOCATION_IN_GET_LOCATION_SL_CATEGORY_LOCATION I-SL_LOCATION_IN_GET_LOCATION_SL_CATEGORY_LOCATION I-SL_LOCATION_IN_GET_LOCATION_SL_CATEGORY_LOCATION B-SL_DATE_TIME I-SL_DATE_TIME