While at the Ferry Building farmers' market on Saturday, we stopped at Mountain Valley Orchard's display of jellies and preserves. I loved them. I sampled the Meyer lemon, ollallieberry, strawberry, and raspberry varieties, and bought seven to take home with me (most as gifts).
I think these are superb products, with deep fruit flavors and as the label says, "not a lot of sugar." I just tried the ollallieberry straight on the remnants of an Acme sourdough loaf, and it was deeply satisfying.
The Orchard is located in Antioch, but I haven't been able to find anything online about it. Great stuff.