I need a custom voucher - quick! May suit an illustrator

We need a 'freebie' voucher to entice customers to come to our new takeaway.

The form it needs to take is a very simple bank note - but with a bear in place of where the Queen would be. On the reverse, just a simple map and instructions (the reverse layout can be supplied). It doesn't have to look realistic - in fact, the more handrawn the better. Everything we do is really lo-fi, so that's the look we want.

But...we need things quick. You have until Sunday night...