Rhyme Time

Tried to think of a suitable pun about balloons in the library but failed! (GG your help required!)
Working today so haven't taken Coco to the park yet but managed a great walk to the top of the Brae, fantastic clear morning with great views across the Forth Valley.
Toddler Rhyme Time in the library today so lots of little children singing songs and nursery rhymes, they each get a balloon and wee box of raisins before they leave. Today one boy was obviously only interested in the balloons and it took a bit of persuasion to convince him that only those who sang got a balloon. Great fun but amazing how worn out I am afterwards and as I've already moaned no longer have a tea break to look forward to when I'm finished singing!
Sun still shining so about to go to the park with Coco and the children.