We have several Interstate events, you can just google Interstate Festival and many will show right up. Also you can google other outdoor expos.
We want this one to be the best ever!!
Interstate sign incorporated for sure.
All words about the same size. 
I really do not want three different fonts..
Colors are really up to you, please be creative! 
I really do not want the standard blue and red interstate road sign. If I had to pick colors, they would be yellow, blue, green, black.. Good luck, and Thank you!!

Terrific designer. Easy, fast, overall great!

Interstate BBQ & Outdoor Expo