One of Southport Corridor’s best-known entertainment venues has been quiet for more than two years. Now we’re asking the neighborhood: what’s happening at the Mercury Theater?
At 3745 N. Southport Avenue, the marquee still promises the next act. But after the theater’s last publicly documented performances in August 2024, there has been no announced regular mainstage season or confirmed reopening date.
A Southport landmark with more than a century of history
The building began life as the Blaine Theater in 1912 and eventually became the home of Mercury Theater Chicago, known for locally produced musicals, along with the adjoining Venus Cabaret. For generations of neighbors, this stretch of Southport has been more than shopping and restaurants: it has also been a place to see a show.
It closed once — and came back
In 2020, Mercury management announced a permanent closure amid pandemic-related financial hardship. Then came a welcome reversal: the theater reopened in 2021 and returned to staging productions, including an acclaimed run of Jersey Boys in 2024.
That makes the prolonged quiet since then all the more puzzling. The theater’s marquee says to stay tuned, but the neighborhood has been left wondering when—or whether—the next act will begin.
Some public-record clues, but no clear answer
City business-license records include an October 2025 Public Place of Amusement license issuance for Southport Theatre LLC, doing business as Mercury Theater. The organization also appears in Illinois records as a recipient of a $90,000 creative-recovery grant.
Neither record establishes a reopening plan, and we have not independently confirmed a new tenant, redevelopment project or permanent closure announcement. The reason for the current extended inactivity remains unclear.
Update, October 20: A possible financing hurdle
Following publication, an X user named Adam (@chiradiowires) shared a potentially important firsthand account. Adam said he attended a Southport Neighbors Association (SNA) meeting on April 27, where the Mercury Theater’s owner reportedly expressed hope that the venue could return once final financing was secured.
According to Adam, the owner also discussed parking solutions for audiences attending future performances—a sign that reopening was being discussed at the meeting.
These details are based on one attendee’s account, not an independently verified statement from the theater. The year of the April 27 meeting has not yet been confirmed, and it remains unclear what financing was needed, whether it was secured or whether reopening plans have changed since then.
We’re seeking additional confirmation and welcome information from other attendees or anyone with SNA meeting notes. You can read Adam’s original post here.
We reached out to the Mercury Theater
Southport Corridor Chicago emailed Mercury Theater management to ask about the venue’s status and future. As of October 20, 2026, we have not received a response. We’ll update this story if management provides more information.
Southport, what have you heard?
Do you know what’s happening with the Mercury Theater? Have you heard of reopening plans, building work or changes behind the scenes? And what would you like to see happen to this historic theater?
Share your thoughts in the comments below or contact Southport Corridor Chicago directly. We welcome firsthand information and leads we can verify, rather than rumors about the people or businesses involved.
For a theater that has been part of Southport’s story for so long, the neighborhood deserves to know what comes next.