Geoffrey tracks down a missing fountain, a stockyards priest and mysterious sand dunes in tonight’s edition of "Ask Geoffrey."

When you think of something having a "sell by" date, it's often food. But most grocery stores apply similar dates to their flowers. Tonight we meet a local resident who finds a new use for those flowers before grocery stores throw them out. 

The late, great actor Jack Lemmon returns in a stage tribute by his son, Chris Lemmon, who recounts growing up in the Golden Age of Hollywood.

The end of the legislative session in Springfield looms. Illinois House Speaker Michael Madigan declared an extension of the 2011 income tax increase dead and as a result, Democrats are crafting a "middle-of-the-road" budget with less austere spending cuts. Chicago Sun-Times’ Springfield bureau chief Dave McKinney joins us with an update. 

The Chicago Cubs formally unveil their latest designs for the now larger Wrigley renovation project. Two top executives from the Cubs organization weigh in and we'll have neighborhood reaction as well. See slideshow of Cubs newest plans for Wrigley. 

Not everyone is happy with Mayor Rahm Emanuel’s proposal that the Lucas Museum of Cultural Arts be built on a parking lot near Solider Field in the very popular Museum Campus area. Tonight, we have a panel discussion on the pros and cons of Chicago being the museum’s home and what are more suitable locations that could serve other well-deserving neighborhoods.

Meet the new chairman of the Illinois Republican Party Timothy Schneider, a Cook County commissioner from Bartlett. Schneider hopes the struggling GOP will have a successful election night this November, especially behind gubernatorial candidate Bruce Rauner. 

A team of cave-diving scientists recently announced the discovery of a near-complete skeleton of a teenage girl in an underwater cave on Mexico’s Yucatán Peninsula. Northwestern professor Patricia A. Beddows was a member of the team and joins us to discuss the find. 

Meet the first group of Fellows in Second City’s new Bob Curry Fellowship. Named after the first African-American Second City performer, the fellowship offers intense training to help these funny people find their voices.

Eddie Arruza and his guests continue this week’s conversation, discussing  new details about Jesse Jackson Jr.’s life in prison.  

A comedy show, a tavern tour and a pirate-themed circus ; Chicago Tonight knows what’s going on this weekend.

Eddie Arruza and his panel of journalists discuss this week's headlines. 

The battle between Chicago Cubs and rooftop owners has hit the boiling point. Cubs Chairman Tom Ricketts announced plans to go forward with more scoreboards and an expanded renovation project as rooftop owners prepare to take them to court. Take our poll.

Illinois House Speaker Michael Madigan presses for an income tax surcharge on millionaires, Toni Preckwinkle lobbies hard for her proposed Cook County budget. Chicago Sun-Times’ Springfield bureau chief Dave McKinney joins us with an update on these topics and more. 

Amir Sufi, professor of finance at the University of Chicago Booth School of Business, argues in his new book House of Debt that a sharp increase in household debt was an underlying reason for the Great Recession (in 2008) and a primary cause for our still sluggish recovery. Sufi joins us to discuss his book, and what in his view, former Treasury Secretary Timothy Geithner got wrong.