Room Twenty-One

...a yard containing shrubs trimmed in ornamental shapes. "This," Penny began, "is called..."
"We know what the name is," they interrupted. "Why don't you just tell us which way to go?"
"I wasn't referring to the plants," she said in a huff. We refused to say anything else, leaving them to find their own way to...

...room 44.
...room 24.
...room 31.