I'm at a parking space at 20th Street Loop it's right at the outer edge I'm next to building 21 which is connected to 19 and they look like two + signs stuck together. Alomst directly south of me is a fountain and two gardens.  Best way to get there is to head north about 22 blocks then go east until you get to the loop. A block before you head east you'll see an Ace Hardware on one side and TD bank on the other.  Again when you get to the loop you'll want to take it about a third of the way and that's where I'm at.