Square Beard, Team Umizoomi's pirate pal, gives them the map to the lost treasure of Umi City. Now the team goes on a pirate adventure to find the keys and open the treasure. Will they find the treasure?
The Team start to act as pirates with their pirate hats on. Bot uses his shovel to dig for mysterious treasure. Milli took a swing as Geo meets Square Beard.
Map of the Lost Treasure of Umi City
Square Beard guides the trio of pirates to find their way to Umi City, in which a place is accessed by finding the three keys.
Inside the library, they have to proceed through by counting forwards and backwards a certain number of spaces, similar to a board game. Geo discovers the red key on the ceiling lantern. Milli uses Pattern Power to verify if the three nursery rhyme story steps are safe to climb. If the pattern is not in sequence, the ladder breaks off.
Geo discovers that the green key is located inside a bank's vault. But then the vault door magically closes. One half of a number is displayed as Bot has to find the other half of the number for four times to unlock the safe combination and retrive the key.
Entering the tunnel, but it is blocked with piles of coconuts. After the cannon is built in UmiCar, Geo can unblock the tunnel by firing the cannon a certain number of times.
Climbing under the Moon
Into the Bell Tower, Milli has to find out the correct bell which rang the certain number of times to find which tower has the blue key. Geo uses a Shape Magnet to climb up to the next level as long as there are crescents on the picture windows.
Unlock of the Evening
After all three keys are found, they have to find the treasure of Umi City, which is located in the beach. Bot discovers the treasure chest is underneath the sand. The mystery is actually getting to be number shaped fireworks, which completed the mission.
- This is the third appearance of Geo's Shape Magnet. This time he magnetizes a crescent.
- The bell tower in Umi City is actually a church which is where people go on the Sabbath for sacrament meeting. This church is not really The Church of Jesus Christ of Latter-Day Saints.
- Square Beard made his second appearance, his first being Journey to Numberland.
- This episode was released in "Nickelodeon Favorites: Once Upon a Rhyme" along with a few other episodes from other Nick Jr. series.
- This episode has been considered the episode for the 4th of July, America's Indepence Day, since there's special fireworks in this episode called Number Fireworks.
- Observation Skills
- Picture Idenification
- Number Idenification
- Shape Idenification
- Color Idenification
- Reading maps
- The Bank
- Bot: "There be a celebration coming on."