Couple of days in Bishkek, any recomendations?

Hi,
I'm going to be spending a couple of days in Bishkek, Protected content of April while I arrange myself a new visa for Kazakhstan.
Can anybody recommend me any sights to see or things I should do while I'm there? Either in Bishkek or in reach of the city.
Or if there is anyone who would like to show me around for a few hours in return for lunch then that would also be good.

Ben