In a comment to my post about monsoons in South Asia, Aman pointed me to Umer Farooq's two-part article on Lahore that also talks about what happens when it rains there (and does a much better job that I ever could). You can find that on the Read It Live website: Lahore, Lahore - Part II. If you've ever lived in Lahore for a decent amount of time (or simply know people from Lahore), this ought to strike a chord. Or at least resonate a bit.