It is a little pricey (around $100) but I used to work at a FedEx Office (used to be Kinkos) and we did prints a lot! One option that was available was a canvas print. I did 2 family pictures of my family and my kids for my wife for a mother's day gift about 2-3 years ago and they came out AMAZING! it is basically printed on canvas, and the canvas is stretched onto a wooden frame. The end results are pretty great. When you order the job, they will do a proof on the canvas for you to go in and approve of or deny if you don't like it. They won't complete the job and charge you until you approve the proof and give them the go ahead (although there may be a deposit needed but thats up to the location) you can even order them online but I would go to the location and talk to the associate that will be doing the work because they normally know better with sizes of images and what will work best. Here is a link to the website so you can get a sort of understanding of what they will look like and it also has size and prices on there.
Beautiful! I was trying to edit my pix I took of Arexa using flash but did not have success, I see you know how to do that well. One advice I can give you if you decide to go with Costco for printing make sure you do this directely at the store not online. I just printed my batch of pix 2 weeks ago online and like 25% of pix the heads were cut off for whatever reason... this can be a one time thing but just letting you know