I like my red meat very rare or raw (yes, I love steak tartare), so for me to eat a burger, I have to trust the source of the meat. Even with the plethora of burger places in Los Angeles, very few casual places serve grass fed meat and even fewer are burger places.
Short Order in the Farmer's Market not only grinds their own meat from grass fed whole steers, but they use local, organic and artisanal products on their menu. The buns are as important as the burger, and you can rest assured that they bake their own bread since Nancy Silverton (La Brea Bakery) is one of the partners.
If you want a classic lunch combo, you can pair your burger with a milkshake or a beer starting at $6, or you can order wine by the glass starting at $10, but with 90+ degree heat and humidity, I opted for a herbal crimson berry iced tea for $3.50. It was slightly tart blend, and perfect if you want to quench your thirst without any added sugar.