I am a vendor at this pow wow and have been for 7 ...

I am a vendor at this pow wow and have been for 7 years. The first 3 years were great. In the past few it has been terrible and this year was the worst! We were set up near the portable restrooms and all day long that's all myself and my customers can smell. Some did not realize it and some did and walked out of my booth. I know this will continue if something is not done it will be my last time!!