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On Dec. 25, Santa Claus will have shimmied down many chimneys and left presents under the tree. But on Dec. 6, some families celebrate another holiday, a tease of sorts until that day comes: St Nick's Day!

Depending on where you are in the world, St. Nick has many names, but the story is the same. In the U.S., he's celebrated in places with German or Dutch influence — like right here in Milwaukee.

So, who's St. Nick and where did this holiday come from? Dawn Omernik-Nimmer reached out to Bubbler Talk to find out.

With street names like Winnebago and villages such as Mukwonago, there's no denying the historical presence of Native Americans in Wisconsin.

That spurred one of our listeners to reach out to Beats Me:

"What groups of Indigenous people lived in southeastern Wisconsin?"

We're going to answer that question. But we're also going to explore the importance of not just talking in the past tense when it comes to Native Americans.

Cold War fallout shelters are still around the Milwaukee area. You can still find some if you look for the signs, but many have fallen out of use.

Whitefish Bay resident Tom Fehring reached out to Bubbler Talk to learn more about these shelters:

“There are at least three buildings in my neighborhood that host fallout shelters. Do these shelters have a functional purpose today?”

If you take a look around Milwaukee and its surrounding communities, you may have noticed that coffee shops are kind of the new corner stores. From international chains like Starbucks to local roasters like Stone Creek, coffee seems to have taken over the city.

But this didn't happen overnight. In fact, Milwaukee's coffee scene has been growing for decades to become the powerhouse it is today. But how did this happen? And is Milwaukee's coffee scene unique compared to similar-sized cities?

For some people, it's not an evening out in Milwaukee without a cocktail, a beer, or a glass of wine. But why does so much local social life revolve around alcohol?

The city's known across the country for its drinking culture.

"Milwaukee is the second-highest city in America per capita for bars. There's one bar per 1,800 people in Milwaukee. In America, there's one bar per 4,800 people. This is a bar town!" said the host of the Paramount Network show "Bar Rescue" when visiting Milwaukee.

Does the way apes communicate tell us something about how human language developed? That’s what researchers at the Racine Zoo are hoping to find out.

Some sounds the researchers have recorded include territorial calls from two white-handed gibbons protecting their turf. That's according to researcher Dr. Angela Dassow, biology professor at Carthage College. She's been studying the communication patterns of gibbons for years.

It might be difficult to picture City Hall in downtown Milwaukee more than 100 years ago. A lot has changed. But prepare yourself for a glimpse into the past.

Before we step back in time, meet August Behrens. While researching some cool architecture in Milwaukee, he came across an old postcard that piqued his interest. So, he reached out to Bubbler Talk:

What happened to City Hall Square and fountain that used to be there? In an old postcard from the early 20th century, it looks like Munich!

Earlier this summer about a thousand Shorewood residents tried to protect a historic home from being torn down. Milwaukee County Executive Chris Abele bought the Eschweiler mansion last year and maintained that it had to be razed because of poor conditions.

During the same time this was making headlines, a listener wrote in to Bubbler Talk with this question:

How does a historic building get that designation? And when the buildings are privately owned, what can we do to protect them?

On the corner of Cambridge Avenue and Hampshire Avenue on Milwaukee’s east side, there’s a home that stands out.

It’s not a bungalow or a duplex or a high-rise. It’s a boat. It looks like a 70-foot-long yacht, perched on a grassy lawn, facing the Milwaukee River. If that isn’t enough to catch your eye, there is a lighthouse replica on the front lawn.

If you’ve ever driven down South 27 Street in Franklin, Wis., you know there are a lot of motels there. El Rancho, the Knotty Pine, Sunrise, Modern 41, Embassy, the Oakwood and the list goes on and on. My count: 10 within a 2-mile drive, which takes about three minutes.

Over the years, lots of people have written to Bubbler Talk asking about those motels. The most recent question came from a guy named Don Gloo: