Klark is on to something here.
As I was reading this thread, I thought of a hottie waitress wearing an outfit like she would wear at a drive in, but everything shorter
, and instead of roller skates she's have on old school motorcycle boots; ones that would go up kind of high, maybe just below the knees. She'd also have on a shorty open face helmet, with goggles... on the lid, not over her eyes. She'd have a tray, and I was originally thinking food, but the oil is a great idea. Right behind her would be a cafe bike.
It could be illustrated simply, even maybe in just one color, so you could use it in multiple places. Think more like a one color comic book illustration and less like photography. But Klark suggesting it would end up like an album cover has some merit.
I then thought of the 10w-40 that he mentioned. A quart of oil today is in a plastic bottle. But if you're building old school bikes, your logo should reflect that. You could use an oil can as the basis for your logo. Something like this (borrowed from google images):
FWIW, I'm a graphic designer/web designer for the last 6 years.
Jeff
I liked the idea of the "waitress" holding a tray with something more motorcycle related on it. I am not one to sy no to a pitcher of beer, but I get a better feeling from something like the waitress upholding a serving tray with something like a quart of 10W-40 with a straw in it on top.
On another note, this is starting to sound a lot like an album cover and less like a logo. Its a great scenario, but it may be more info than a logo needs. Could we get back to the idea that simple is iconic and an iconic logo is more effective than a clever scenario. I also think that sice you have dubbed it Custom Cafe you should use the "cc" initials as a displacement double entendre - maybe in the logo, maybe somewhere else. simple associations like that, like the goggles and and such cheapo talked about is what you are going for. Maybe save the hot-ass for promotional photos of your finished bikes.
Looking foward to seeing the design though
-KK