If President Obama loves bakso, I want to taste it, too

Robert Sietsema, reporting last week on slashfood.com, explained how President Obama had the opportunity to taste his favorite soup, bakso, during his recent visit to Indonesia. Bakso, it turns out, is a meatball-laden soup (the meatballs are also called bakso) that can be prepared with beef, chicken, fish or shrimp balls.
It sounds delicious. Where can I find it in Kansas City?