Lots of stuff: here we have onion sets in, radishes, peppers, bush beans, cherry tomato, sugar snap beans and a sunflower. So far we've only had one or two weeds and the biggest problem is the slope, which lends itself to water running into one corner.
It's not bushy and lush yet, but our lettuces are coming in well well. Most of the herbs were not successful from seed, so we bought rosemary and oregano from the store and put them in this weekend. The basil has sprouted, and the peas are looking up from their roots. 3 weeks in and I'd say we're having 93.4% success. I'm still enjoying it, so that's excellent as well.