"So, where do you want to go first?" Mina asked.
"Um... um..." Kelly stammered. "I dunno!"
Mina rolled her eyes at her cousin's indecision, and caught a glimpse of a booth. She caught the words 'your age' on it and guessed it was a guess your age booth. She loved milking these things, taking advantage of all the 30-year-old teenagers on TV. She hands the park map to Kelly and escorts her along to the booth. "Well you make your decision while I check this out."
"C'mon, I'm thinking!" Kelly said as she's being dragged along, trying to look at the map.
As she arrived at the booth, the worker inside, a mature woman, leaned forward and said, "Ah, what have we here? A 16-year-old young lady and a 10-year-old little miss?"
Mina gave a quizzical look, "Aren't I supposed to pay you before you guess our ages?"
"Ah, but that's not the purpose of this booth. Take another look." Mina read the sign again. 'Change your age' was written on it. "You see, this booth allows you to alter your age."
"Ooh, ooh, can we do this; pleeeease!" Kelly jumped up and down."
"Okay, sure." Mina answered, under the impression that this whole thing was of dubious credibility. She laid down a few dollars on the table. "So, what do you want?"