Granted, the homeless make it hard to run a business near downtown LA’s Skid Row. But one man’s solution is raising eyebrows: spraying water on the sidewalk overnight. ... One of the local pianists in The Van Cliburn International Piano Competition is already famous as the Video Game Pianist on YouTube. ... Richard Simmons has gone from being the most accessible celebrity in LA to gone. A new podcast “Missing Richard Simmons" asks what happened. ... And we visit Beth Goodnight -- self-proclaimed "mad scientist" of set building -- to see the last of her Oscar sets before they’re sent off for this weekend’s show.

Director Ava DuVernay on her new documentary about the 13th Amendment to the U.S. Constitution, which banned slavery ... Backstage with La Santa Cecilia, a Grammy-winning L.A. band that tells modern stories with traditional music ... Frank Romero — interviewed by Cheech Marin — finally has his first major museum retrospective ... Another date that "lives in infamy:” when FDR ordered the imprisonment of 120-thousand Japanese-Americans 75 years ago this weekend ... Girl at the White Horse, a brand new cocktail bar at Sunset and Western, owned by the son of the Shah of Iran’s social secretary.

A pristine fallout shelter in the Valley ... the Channel Island Fox makes a comeback from extinction ... the USS Indianapolis ... a time machine in LA City Hall: the mayoral portrait gallery.

How strong are the Watts Towers? Do you know the Natural History Museum's newest taxidermist? And military erotic fiction: 50 Shades of Khaki?

We talk to Dr. George Fishbeck, Los Angeles' most beloved weatherman, page through graphic novelist Gilbert Hernandez's Marble Season and more!

We go to the corner of Hollywood and LaBrea as Stevie Wonder helps Shotgun Tom Kelly get a star on the Hollywood Walk of Fame, talk with a photographer of very small things, explore the Rolling Stones' San Bernardino roots, and reconsider the New Hollywood's "flops."

Billy Ray Cyrus and his Hillbilly Heart ... puppet month ... hidden and forbidden staircases ...

A lifesaving moment at the Boston Marathon ... talking with Stephen Hawking ... Mazda unveils its first diesel racecar ... real racecar drivers talk about LA traffic pet peeves ... Stoltze and real people on the LA mayor's race ... bringing Rodney King back to life on stage ...

Mt Zion Cemetery, plagued by vandals and neglect ... Jim Beckler, last journalist left from the pressbox the day Jackie Robinson broke the color barrier ... meet Bleached and their three favorite LA LP's ... How "Toilet to Tap" helped kill reforming LA's looming water shortage ... an undiscovered mosaic mural uncovered in Downtown LA.

We go to Dodger Stadium for Opening Day; to imaginary cities with Ben Katchor; to the Weimar Republic with singer Max Raabe; to the stage with Paul Dooley; and to a pet cemetery with Tess Vigeland.