For years, we were a part of Helsing Junction CSA (community-supported agriculture). They deliver fresh, organic produce to a drop-off site in the neighborhood once a week, from June throught October. Check out their website for drop-off locations. They also provide flowers each week, amazing lillies, sunflowers, and so on.
Link: www.helsingfarmcsa.com
We always found the fruit and veggies to be high quality, fresh, and very tasty. They provide a recipe sheet each week that uses the products in the current box, in case you don't know what to do with two fennel bulbs or delicious garlic flowers! We learned to really enjoy eating seasonally and had fun trying some produce we never would have bought otherwise (kohlrabi? wouldn't have had an idea what to do with it before!).
Once a year, they have an "open-farm" and you can go meet the farmers, see where you food is coming from and pick berries ripe off the vines. Fun!
I gave them 4 stars rather than 5 because for one thing, they actually may provide too much in a full-size box, and we couldn't always get through it (just me and my husband) in one week. And, you don't have any say in what is in the box. One year, the carrots went wild, and we got carrots every single week until we just couldn't eat any more. We got lots of other stuff, of course, but this is the reality and usually the fun of a CSA - you get what grew well, and each week is a "surprise".
(disclosure: we aren't doing it this year as we started our own backyard garden, but I'm guessing they are still great!)
more