The family-friendly event will feature enchanting mermaids, whimsical pirates, spooky surprises and trick-or-treating throughout the park.

SAN DIEGO (FOX 5/KUSI) — SeaWorld San Diego is gearing up for its Halloween events. Kids 9 and under are free, plus annual passes are on sale, SeaWorld announced this week.

San Diego Blood Bank and SeaWorld San Diego partner to encourage blood donation this fall to save 30,000 lives.