There's The Pavillions car show at Talking Stick in Scottsdale every weekend, as well as a show at 67th Ave and Bell Rd. every weekend.
Both of these have been pretty big turnouts lately probably due to the huge auctions the next weekend of 1/20/18.
Both the Pavillions shows and 67th and Bell Rd. shows can be found online.
If you need help finding where they are let me know and I can help.
What will you be driving?
This road is real close to where you will be when at Sedona, and about 5 miles from my house.
This road is VERY popular for sports cars and motorcycles, and has to be my favorite of the local drives.