Cambridge public notices for Washington Avenue on Avon Hill; Alewife Brook Parkway; and Goodman Road in Mid-Cambridge.

In a look ahead at a week of Cambridge and Somerville events, there’s a weeklong Foundry Festival with a variety of things to do, astounding art, ice skating, a Ladysmith Black Mambazo performance and a dramatic session exploring “What if AI use goes too far?”

Cambridge public notices for Washington Avenue on Avon Hill; Moulton Street in Cambridge Highlands; Alewife Brook Parkway; and 815 Somerville Ave. in Porter Square.

In a look ahead at a week of Cambridge and Somerville events, there’s hip-hop dance, Valentine’s, Galentine’s, Mardi Gras, Lunar New Year and Black History celebrations, operatic ballet not seen since the 1700s, “How to Steal a Presidential Election” and the arts of writing love poetry and sex scenes.

Cambridge public notices for Foster Place in the Half Crown-Marsh, Alewife Brook Parkway and 815 Somerville Avenue.

In a look ahead at a week of Cambridge and Somerville events, there’s a “Groundhog Day” Improv Show, We Black Folk music festival, a fermentation workshop (with sauerkraut!) and more fun science, Celeste Ng and Jas Hammonds readings, ice skating and play premieres to go apiary for (such as for “Bumbled”).

In a look ahead at a week of Cambridge and Somerville events, the Nightingale Vocal Ensemble performs its “Photoplay,” there’s art such as “Poems of Electronic Air,” academic talks on “The Rhetoric of Black Populism: From Malcolm X to the ‘Manosphere’” and the comedy duo Britanik takes the stage.

In a look ahead at a week of Cambridge and Somerville events, there are a few ways to mark MLK Day, a CultureHouse opening party, Hans Zimmer soundtracks by candlelight, parties with cyberpunk and 1970s themes, magic and aliens, a new Text and Tone Festival and the Boston Typewriter Orchestra.

In a look ahead at a week of Cambridge and Somerville events, Bim Skala Bim has a 40-year reunion, you can perform yoga to music from plant biodata, fold origami or dumplings at the MIT Museum, see a Dance/works show and take in four days of Celtic Music Festival at Club Passim.

In a look ahead at a week of Cambridge and Somerville events, 2023 ends with “A Taste of the Arts,” Ellis Paul, Dungeons & Dragons improv comedy, dancing and yoga and 2024 arrives with meditation, the Marx Brothers and death metal at The Middle East Upstairs.