When Mayor Macklemore catches a case of the Sing-A-Longs, Olive and Otto must discover the cause before the Mayor sings his way out of his job!
Curriculum: Algebraic Thinking: identifying and extending patterns
When a Ms. O from the past shows up at the office, Otto and Oscar must send her back to the day she came from or risk causing a time catastrophe.
Curriculum: Measurement: using a calendar
