Summerland Garden

Today over my lunch break I went down the hill to a picnic area by the beach here in Summerland, where I discovered this cool garden. I don't know what these plants are, but they are cool. They are all over Santa Barbara but I've never seen this many together. Just for scale, these plants are 18-12 feet high. I also noticed this hungry seagull waiting patiently on a fence post near a family having lunch.