Cardinals left fielder Matt Holliday has been activated from the 15-day disabled list and is starting against the Braves on Saturday. Holliday had been out since July 12 with a strained right hamstring. Peterson, who was recalled from Memphis when Holliday was placed on the disabled list, had one hit in seven at-bats. The Cardinals optioned outfielder-first baseman Brock Peterson to Triple-A Memphis to clear a roster spot for Holliday. Adams is not starting on Saturday. The night will feature food and music from Puerto Rico, as well as a performance from dancer Chelsie Hightower of the television show Dancing With the Stars.