Getting your Trinity Audio player ready...

Chili Fest, a 24-hour horror movie marathon, happy hour and more things to do in Chicago this weekend, Oct. 16-18.

EAT

Biker Brunch

Boiler Room

2210 N. California Ave. 773-276-5625

The Logan Square spot serves $5 slices of West Town Bikes pizza made with sausage, giardiniera and black olives and hosts a raffle benefiting the nonprofit with prizes including a bicycle and bike parts. Noon-4 p.m. Sunday. No cover. RSVP at do312.com/bikerbrunch.

Chili Fest

Municipal Bar & Dining Co. parking lot

218 W. Ohio St. 517-819-1344

Sample chili and other fare from restaurants including Kuma’s Too and Lindy’s Chili, play games and watch the Michigan State vs. University of Michigan (Saturday) and Bears (Sunday) games. Bring winter clothes to donate to the Elam Davies Social Service Center. 10 a.m.-7 p.m. Saturday and 11 a.m.-7 p.m. Sunday. $10-$40. Tickets: chilifestchi.com

Fashionably Loud

Carnivale

702 W. Fulton Market 312-850-5005

Have a three-course brunch including deviled egg salad and key lime French toast while watching a rock music-themed fashion show. Noon Sunday. $45. Tickets required: carnivalechicago.com/features

DRINK

The Radler.
The Radler.

The Main Oktoberfest Event

The Radler

2375 N. Milwaukee Ave. 773-276-0270

Punk polka group the Bolzen Beer Band performs at this bash, which features a stein holding competition, $3 shots of Underberg, an herbaceous German digestif, and nine Oktoberfest brews on tap ($6-$12). 6 p.m.-midnight Saturday. $5.

Wine Riot

Union Station

500 W. Jackson Blvd. 800-430-1553

Sample more than 250 wines from around the world, take a crash course on different aspects of vino and grab bites from food vendors. 7-11 p.m. Friday and 1-5 p.m. and 7-11 p.m. Saturday. $60. Tickets: secondglass.com

Harvest Festival (Free!)

Loews Chicago Hotel

455 N. Park Drive 312-840-6600

Get a taste of fall flavors with $5 Sam Adams Oktoberfest, $3 hot cider and $10 maple and sage cocktails plus $4 sausages grilled by chef Cory Morris of Rural Society. Donate $5 Ronald McDonald House Charities to decorate a pumpkin. 11 a.m.-5 p.m. Saturday and 11 a.m.-2 p.m. Sunday. Free.

DO

Vintage Garage Chicago

5051 N. Broadway 847-579-9079

Shop vinyl records, stereos, furniture, jewelry and clothing from 100 vendors at the market’s season finale. 10 a.m.-5 p.m. Sunday. $5.

The Massacre 24-hour movie marathon.
The Massacre 24-hour movie marathon.

The Massacre

Patio Theater

6008 W. Irving Park Road 773-283-7244

The 24-hour horror movie marathon also features vendors, screenings of vintage trailers, and autograph and photo sessions with film stars. Noon Saturday to noon Sunday. Doors open at 11 a.m. $20-$25. Tickets: patiotheater.net

HAPPY HOUR OF THE DAY

LYFE Kitchen (1528 N. Clybourn Ave. 312-801-5955 and three other locations) offers $4 draft beers, $5 signature flatbreads and $6 glasses of malbec or pinot grigio from 4-6 p.m. Friday.

For more eat & drink news, click here.