On my reecent family trip to California, I visited "The Train McDonalds" right across the street from Knotts Berry Farms.

A regular indoor McDonalds with thousands of feet of "G" scale track and electric trains traveling around the store.

My children (who already think McDonalds is nirvana) were besides themselves with glee. French fries AND trains! Wow!

They've had no less than 4 fits since returning, demanding we go back, not understanding that there's only the one in California.