I know I’m way over due for giving you all…
As you probably already know, I am huge fan or cork boards, the amount of tutorials I have done in the past on corkboards may very well give that fact away, haha. I have made colorful mini circle cork boards, my cowboy board game cork board and now cork blocks, yep, cork blocks! I bought these bricks awhile ago, painted them and never used them, I thought, colorful corkboards you can set however you want and change it whenever, heck yes!
Wood Building Blocks
Hot Glue gun with glue
All you do is get your blocks, trace or measure the sizes you need, you could place the cork on half or a section of the block rather than the whole thing. Then glue them on and have a ball!