we have kevin donnaherr, stefand maggie. >> i am aco founder of global exchange at 16th and mission a hume rights organization. i'm a co-founder of the green festival and sociology staff at san francisco state. i volunteer on a program in mission high school called green guardians with the help of puc we took out a parking lot and a whole bunch of sidewalk cement and we have a great gardening program going on. the kids are learning how to grow food and take it to the commercial kitchen we set up and learn how to cook the food. the urban agriculture program and its recent expansion last year has really benefited us in a number of ways and the san francisco urban agricultural alliance has been a big part of that. so i just want to bring sort of an emotional thank you, because when i see these kids pick a strawberry off the vine and put in their mouths and light up, it's a great educational experience. it's been my entire life has been committed to education of youth with. so i want to thank you folks and you are doing a great job on urban agriculture. and i would like to see more of it.