Head north on Houston Street, it's the street a block east of where you are now. First go one block east to reach that. Continue north on it, passing, first by Hudson Park Library. In several blocks you'll see Julius bar, (which also has a restaurant there). Pass this. This means you're about half way up the street to your destination. On the block where you see both a furniture type shop, which also sells pots, and a beauty type shop on the left side, Turn right on the street just past them, you'll find a bike parking area operated by city of New York. If you make it to Angel Street Thrift, you've gone too far though, turn back.