Trader Vic's old style menu with color cover?

Saw this menu on eBay. I have one of these menus in black and white, but had never seen one with a color cover before. Are these common?

http://bit.ly/OIxGRG

I agree with the sentence on the last page of the menu!

"In order to not cause embarrassment to yourselves or us please do not bring children under sixteen years of age."