Root Beer Floats

Last Monday, Jake was in charge of treats for FHE and at the last minute he decided on root beer floats.  My kids were so excited, even Abbie cheered along with her brother and sister then asked, "what's a root beer float?"  She knew that she should be excited because Lexie and Ashton were, but she didn't know why.  Is that sad that she had no idea what a root beer float was?  I guess it has been a while since we have had them.  Well they were certainly enjoyed.