When you've gotta go, go in style

ANSWER: Wall Co. Automatic Toilet 'That thing that looks like a ticket booth? Look closer. It's a self-cleaning public pay toilet. Drop in a quarter, wait for the doors to open, step inside, do your business, and then press the exit button when you're done,' Nobel writes. Six locations: In front of City Hall; at Popuolo Park in the North End; at the Charlestown Navy Yard; in front of the Boston Public Library; in front of the Aquarium; and in front of the Boston Design Center on Drydock Ave. Read the full story.

ANSWER: Wall Co. Automatic Toilet

"That thing that looks like a ticket booth? Look closer. It's a self-cleaning public pay toilet. Drop in a quarter, wait for the doors to open, step inside, do your business, and then press the exit button when you're done," Nobel writes.

Six locations: In front of City Hall; at Popuolo Park in the North End; at the Charlestown Navy Yard; in front of the Boston Public Library; in front of the Aquarium; and in front of the Boston Design Center on Drydock Ave.

Read the full story.

(Bill Greene / Globe Staff)