In New York, Broadway hits its winter lull in January, as Off Broadway and beyond burst into activity. If most of the tourists have gone home after the holidays, many of the visiting theater artists have arrived from all over, for the annual festivals that draw a tantalizing breadth of new work.

The venerable Under the Radar festival (Saturday through Jan. 19), now in its post-Public Theater era, is blossoming lushly again, with some of the city’s major companies participating. The Prototype Festival (Thursday through Jan. 19) has a full menu of interdisciplinary opera, while the Exponential Festival (through Feb. 2) centers local emerging experimental theater makers. There’s also the International Fringe Encore Series (through March 16), whose lineup includes “Gwyneth Goes Skiing,” one of two Gwyneth Paltrow-focused shows at last year’s Edinburgh Festival Fringe.

It’s a bountiful month, on festival stages and elsewhere. Here are nine shows worth keeping in mind.

‘Blind Runner’

In this hourlong play by the Iranian writer-director Amir Reza Koohestani, a political prisoner in Tehran asks her husband to help a young woman, who was blinded in a protest, to run a marathon in Paris. The more dangerous race is the one they undertake from there: trying to cross the English Channel through the tunnel without being hit by a train. A two-hander performed in Persian with English supertitles, and presented with Arian Moayed’s company, Waterwell, it’s about surveillance, oppression and the insistent pursuit of freedom. The critic Michael Billington called it “mesmerizing.” Part of Under the Radar. (Saturday through Jan. 24, St. Ann’s Warehouse)

‘Wonderful Joe’

The Canadian puppet artist Ronnie Burkett is a marvel to watch, manipulating populous casts of marionettes all on his own. Too seldom seen in New York, he arrives this month for a brief run of his new play, which landed on The Globe and Mail’s top-10 list of 2024 shows. The story is about an old man, Joe, and his aged dog, Mister, who lose their home to gentrification and hit the streets, approaching misfortune as adventure. This is not puppetry for little ones, though; audience members must be 16 or older. Part of Under the Radar. (Tuesday through Jan. 12, Lincoln Center)

‘Dead as a Dodo’

The company Wakka Wakka (“The Immortal Jellyfish Girl”) descends into the underworld with this sparkling puppet piece about a pair of skeletons: a dodo and a boy. Their ancient bones are in the process of disintegrating. Then, out of nowhere, the bird grows a new bone, sprouts fresh feathers — and is apparently not dead as a dodo after all. Directed by Gwendolyn Warnock and Kirjan Waage, who wrote it with the ensemble, this show is recommended for ages 7 and up. But be warned: Wakka Wakka does not shy from darkness. Part of Under the Radar. (Wednesday through Feb. 9, Baruch Performing Arts Center)

‘Old Cock‘

American history and politics are Robert Schenkkan’s dramatic bailiwick. He won a Pulitzer Prize for “The Kentucky Cycle” and a Tony Award for “All the Way.” And Brian Cox starred as Lyndon B. Johnson in Schenkkan’s most recent Broadway production, “The Great Society.” For this satire, though, the playwright teams up with the Portuguese company Mala Voadora and the director Jorge Andrade to tell a distinctly Portuguese story, pitting the rooster that is a symbol of that country against António de Oliveira Salazar, the dictator who ruled it for decades. Part of Under the Radar. (Wednesday through Jan. 19, 59E59 Theaters)

‘Grief Camp’

Eliya Smith, a master of fine arts candidate at the University of Texas at Austin whose previous forays into New York theater include the intriguingly strange, fragmented elegy “Deadclass, Ohio,” makes her Off Broadway playwriting debut with this world premiere. Directed by the Obie Award winner Les Waters (“Dana H.”), it’s about a group of teenagers in a summer cabin in Hurt, Va., confronting loss. And, yes, even this camp has a resident guitarist. (Thursday through Feb. 16, Atlantic Theater Company)

‘Show/Boat: A River’

The experimental company Target Margin Theater does not pussyfoot when it comes to re-examining canonical classics. Adapted and directed by David Herskovits, this interpretation of “Show Boat” aims to reframe the Jerome Kern and Oscar Hammerstein II musical from 1927, about the entertainers and others aboard a riverboat on the Mississippi in the late 19th and early 20th centuries. Groundbreaking in its time for its themes, including racism and interracial marriage, “Show Boat” has long been accused of being racist itself. The content advisory warns: “The production includes racially offensive language and incidents.” Part of Under the Radar. (Thursday through Jan. 26, N.Y.U. Skirball)

‘A Knock on the Roof’

The Golan Heights-based writer-performer Khawla Ibraheem plays a Gazan woman rehearsing what she will do if she hears a low-level warning bomb — a “knock on the roof” by the Israeli military — which would mean she had only minutes to evacuate her home before an airstrike escalated. Directed by the Obie winner Oliver Butler (“What the Constitution Means to Me”), who developed the play with Ibraheem, it won awards at the Edinburgh Festival Fringe this summer. Part of Under the Radar, this production moves to the Royal Court Theater in London in February. (Jan. 10 through Feb. 16, New York Theater Workshop)

‘The Antiquities’

Jordan Harrison’s new play imagines a history of the Late Human Age as told by the “nonorganic beings” who will succeed us. Starting on the night in 1816 when Mary Shelley told her ghost story, it hops through time to 2240. Building on themes Harrison contemplated in “Marjorie Prime,” it’s about what it is to be human, and whether we’ve sown the seeds of our destruction. Produced with the Vineyard Theater in New York and the Goodman Theater in Chicago, where it is slated to run this spring. David Cromer and Caitlin Sullivan direct. (Jan. 11 through Feb. 23, Playwrights Horizons)

‘Vanya on Huron Street’

The writer-director Matthew Gasda, who first gained traction a few years back with his scenester play “Dimes Square,” now stages an adaptation of Chekhov’s “Uncle Vanya,” created with its actors over the past year. Bob Laine, a star of “Dimes Square” (which makes a fleeting return this month), plays the title role in “Vanya,” opposite fellow “Dimes Square” cast member Asli Mumtas as Vanya’s longed-for love interest, Yelena. (Jan. 14 through Feb. 4, Brooklyn Center for Theater Research)