Dude, You should have used a 100$ bill. Don't you think that it would be a fair enough bounty for your forgetfulness. I am sorry for what your kids had to go through. Usually, there's a penalty for any important thing - such as Credit Card Payment, Car loan payment, Mortgage payment etc.- that you forget in the U.S, and you could have easily counted the 100$ bill as a penalty for your forgetfulness. When you get to a country where people people eat snake, eat the middle piece. If didn't have money, they would have even accepted Malboro Cigarettes, Hennesy Cognac, Cadbury chocolates. India is such an easy place, come on man, we come from there.