Thomas Dambo (right) admires his newest troll, known as Mama Rosa, on May 27 a day before it's revealed to the public at Wauwatosa's Firefly Grove Park near 116th Street and Gilbert Avenue.

WAUWATOSA, Wisconsin (WDJT) — The new Firefly Grove Park is officially open on Wauwatosa’s west side, and visitors will be greeted by a whimsical creature. That poem marks the spot of a soon ...

Mama Rosa, the 25-foot, 4,000-pound troll built by Danish artist Thomas Dambo, now stands tall in the new Firefly Grove Park in Wauwatosa and it's a charmer. But it also comes with a message.

On an earlier visit to Wauwatosa, Dambo found the old lamp posts and learned the park plans also called for lighting. He asked the city if they'd consider cancelling the order for new lamps and ...

WAUWATOSA, Wisconsin (WDJT) — The new Firefly Grove Park is officially open on Wauwatosa’s west side, and visitors will be greeted by a whimsical creature. That poem marks the spot of a soon ...

WAUWATOSA, Wisconsin (WDJT) — The new Firefly Grove Park is officially open on Wauwatosa’s west side, and visitors will be greeted by a whimsical creature. That poem marks the spot of a soon ...