Great hippie dude... The sign needs some work... I like how you did "the Taco" but the STOP should be centered. So far #9 has the best STOP sign... Also, the shape of your sign is not right... It supposed to have 8 sides, not 6 sides... Great work on the man, but you may need to add more detail to the grass and the sun or sky. I will send more feedback tmrw. Please work on the sign so it's more like #9. Thanks!
Here's some general notes but they may or may not apply to you:
#9 has the best STOP sign! We like the font used on 'the Taco' in the STOP sign in #7 but it could be bigger and more readable. #8 has nice looking letters at the bottom on 'Tacos Burritos Nachos' but the words should all be aligned instead of 'Nachos' being at the bottom. The words in #9 are good the way they are curved, but straight looks good too, as long as they are big enough to read. The grass in #9 is great. Please feel free to use more colors and detail in the sun or sky and the sun should be high in the sky like the stop sign. I uploaded another picture (see sun1.png) to let you see as a reference to how to use more colors in the sun.