A couple tips if you want to make your own wall I used these 3M command strips. Same adhesive strips I used for the random K collage.
I also used a mix of real polaroid, Polaroid Notes these are so awesome and made my own. I scanned in a polaroid. Next, I sized it to make sure it was actual size. Then I edited and cropped photos & dropped them onto the scan & saved them individually. Last, printed them out. Also, Polaroid has a website that will change any photo you have into a polaroid here. I laid out the polaroids on the ground how I want them. Measured the photos on the ground then measured the wall and marked where the bottom was. I started from the bottom up... is anyone still reading this? ;)
My favorite songs right now that Collin plays and sings (Quincey loves singing along) The Hardest Part and Death & All His Friends both by Coldplay. Apologize by One Republic is pretty rad too.
Oh, I can't forget Christmas Monkey. What? You've never heard of that one. It's a new track by Avery. Two words--Christmas Monkey over and over and over to the tune of Jingle Bells.