Clear plastic cups? Bor-ing! Grimm stuck bike stickers on clear cups to make them extra special. Although Grimm purchased these already customized pink bike stickers from a craft store, you can purchase sticker paper from an office supply store and print your own. Use a site like Kodak.com to upload your own images, or browse through images on the Internet (Zazzle.com has over 40,000 designs). Grimm went a step further and found adorable green-and-white stripped straws (similar ones can be purchased on Etsy) and added them into the pink lemonade. The drink served a double purpose -- a kid friendly sip and another pink element on the table.