Good practice lots in the city

[Wonked]

Anyone know of good quality parking lots to practice skills that won't garner too much  interest?

[duccarlos]

I would think that a mall or walmart would be a good place, but it would need to be after dark.

[Brett]

Try business / industrial parks on teh weekends.

[scienceiscool]

are we talking figure-eight practice or something more, er, police-attracting?