I'm going on a ride to Julian 11/22 Saturday with some friends. Just throwing it out there. We are meeting 8am. I'll give details if anyone wants to roll.
If you're riding all the way down to Julian, I suggest 2 things: 1) Don't forget to take Banner Rd on the way out for some twisted fun, and 2) Stop at Pala Casino AFTER the ride for their buffet. Absolutely delicious. I practice Gluttony every time I go.
Be careful on the north side of the route pictured below. Sheriffs have a station down there and are usually posted up around the area. You won't find as many on the south side.
Banner Rd.
Palomar Mountain (South Grade)