'OILD', or Object Induced Lucid Dream, is my personnal method for going LD.
Last night the object, or hypnagogic image, was a curving street. It was nicely paved, with white curbs, short street lamps, a stop sign, and a few cars moving in the distance.
The street presented itself as I was drifting off, I simply walked into it and into LD town.
Once I was there, I wanted to go downtown, a nearby DC suggested that I take a horse, and that I could check one out from the corral nearby.
Another DC girl was already leading a brown horse, a mare perhaps, to me.
She informed me that I would have to ride bareback, which I already was experienced with.
I rolled onto 'her' back and guided her out onto the street, heading 'east' towards the city. We spent the next several minutes negotiating the traffic, people, and street signs.
We arrived at my destination, a tall building, I ducked as we trotted into the lobby, and into an empty elevevator.
A trip to the 40th floor, and I handed a large envelope to the receptionist.
Always on the horses back, we re-entered the elevator, then I realised that perhaps we were going to over load the car due to the horses weight, so I hung on the her neck tightly as we fell for several floors, the elevator slowed and opened up at the lobby.
Out we went into the streets and back to the suburbs.

I dont get 'OILD' too often, but the result is usually a good LD.