Just in case you forgot (much like I did), you will only be able to obtain Club Nintendo coins until March 31. That's the end of this month. If you are like me, you have lots of surveys left to take. Once that is out of the way, you will have until June 30th to actually trade them in for a selection of eShop titles and a few nifty physical goodies. Those in the EU regions, who are used to stars (instead of coins), will be able to register and redeem until September 30th (unlike in the US).
Image: Nintendo