This sequel to HELLO THERE, WE'VE BEEN WAITING FOR YOU! follows 12-year old Madison McGee and her two friends, Violet and Noah, down to Costa Rica where they’re visiting Madison's old neighbor, Rosalie Claire. But their dreams of lazy beach days come to a screeching halt when Madison’s grandmother, Florida Brown, unexpectedly shows up on the inn’s doorstep, crashing their summer vacation. Dangerously ill with a mysterious ailment, Florida badly needs help. But Rosalie Claire’s magic fanny pack has stopped working. Only one person knows how to revive it – Grandma Daisy. The only problem? She’s been dead for five years. When the magic TV shows up again, Madison and her friends have to figure out a way to turn it into a time machine so they can save Florida. Once the intrepid trio hurtles into the past, a dizzying adventure unfolds, filled with heartwarming, unexpected consequences.