Arco recently discovered line dancing which is two or more people dancing in line(s) to music.  Mom showed Arco the steps to The Macarena line dance and gave him this help card.  He practiced and then – “Mom!” shouted Arco, “I just did The Macarena to the music without looking at your help card!” “Success!” said Mom. “Now you can do Grandma’s surprise.” “What surprise?” frowned Arco, “Watch this video of Dame Judi Dench and her grandson and you’ll remember,“ hinted Mom.