I love my Grandmother’s Meyer Lemon tree in Healdsburg, California. It is huge, and old, but not super tall. So you can pick lots of lemons. It produces so many lemons also, and sometimes, all year round. Unfortunately, my grandmothers house is a few hours away, and I sometimes need to buy lemons locally.
I love the local health food store, Orchard Nutrition. They always have some local, Shasta county, fruit and/or vegetables, for their customers. In the winter/spring, they often have fresh Meyer lemons and at a very reasonable price. Sold by the pound not per fruit. They have them right now I was just in there the other day.