Relentless – Parade of Lights 2016 When: December 18th, 2016 at 4:30 PM Come on down for a night of pure joy on the water! The parade of lights is an event that the whole family can enjoy. Many boats will be decorated with Christmas lights to celebrate the 100th year anniversary of the San Diego Zoo. H&M Landing will take you on a evening boat cruise. Enjoy the festivities with a V.I.P. view from on the water aboard the Relentless! Limited Space Available. Reserve Yours Today! Hook up a Happy Holiday with H&M Gift Certificate or something from our Online Store!