By Bobby Tanzilo Senior Editor/Writer Published Jan 16, 2018 at 6:02 PM

On Wednesday night, the Travel Channel will air an episode of its series "Expedition Unknown" that was partly filmed in Milwaukee in April.

VISIT Milwaukee and the County Parks worked with the show and its host Josh Gates on a segment (there's a video trailer at the link) that attempts to unearth the unsolved mystery of Byron Preiss’ cult puzzle book "The Secret," published in 1982.

Preiss – who died in 2005 – buried a dozen ceramic "casques" (which means "helmets" in French) in parks around the country, each one containing a key that could be redeemed for a jewel. Preiss used fantasy art and poetry as clues to the exact locations of the objects.

Josh Gates (center) is pictured with his crew and VISIT Milwaukee's Margaret Casey in Lake Park last April.
(PHOTO: VISIT Milwaukee)

Casques had already been found in Cleveland and Chicago, and Gates visited Milwaukee, New York and St. Augustine, Florida to try to locate others.

"This was a fun day," says VISIT Milwaukee's Margaret Casey. "The clues indicated a couple of places on the upper East Side to check out – one at UWM and another a reference to street names."

Gates believed the clues suggested the Milwaukee casque sits somewhere in Lake Park, near the pavilion that houses Lake Park Bistro, or near the lions that stand guard on the bridge just east of the North Point Lighthouse.

"We worked with the permission of the local park in Milwaukee," Gates told the Chicago Tribune. "To be honest, I think a lot of their motivation for letting us film was their hope that we could find one of the boxes and kind of stop people from coming to the parks and trying to dig it up."

Find out more about the story and what – if anything (no spoilers here, sorry!) – Gates found in Lake Park (beyond the surprise lunch he enjoyed at the Bistro thanks to the Bartolotta Restaurant Group) when the "Expedition Unknown" episode airs Wednesday at 8 p.m. on the Travel Channel.

To learn more about "The Secret" and the search, check out this podcast by longtime BoDeans sound engineer John Michaels.

Bobby Tanzilo Senior Editor/Writer

Born in Brooklyn, N.Y., where he lived until he was 17, Bobby received his BA-Mass Communications from UWM in 1989 and has lived in Walker's Point, Bay View, Enderis Park, South Milwaukee and on the East Side.

He has published three non-fiction books in Italy – including one about an event in Milwaukee history, which was published in the U.S. in autumn 2010. Four more books, all about Milwaukee, have been published by The History Press.

With his most recent band, The Yell Leaders, Bobby released four LPs and had a songs featured in episodes of TV's "Party of Five" and "Dawson's Creek," and films in Japan, South America and the U.S. The Yell Leaders were named the best unsigned band in their region by VH-1 as part of its Rock Across America 1998 Tour. Most recently, the band contributed tracks to a UK vinyl/CD tribute to the Redskins and collaborated on a track with Italian novelist Enrico Remmert.

He's produced three installments of the "OMCD" series of local music compilations for OnMilwaukee.com and in 2007 produced a CD of Italian music and poetry.

In 2005, he was awarded the City of Asti's (Italy) Journalism Prize for his work focusing on that area. He has also won awards from the Milwaukee Press Club.

He can be heard weekly on 88Nine Radio Milwaukee talking about his "Urban Spelunking" series of stories.