Big screen w/ sound. 8pm. No cover.

String Theory - Bob Dunn, Will Yeager, Steve Grismore and Josh Hakanson pay tribute to Jazz guitar greats. 4:30pm. $10. All ages.

Brass Blast Halloween! 8pm. $10 19+

Halloween Cover Band Blow out! Details TBA. 8pm. $10.

Join Bob Dunn, Steve Grismore, Will Yager and Josh Hakanson in a tribute to Jazz Guitar Greats. 4:30pm. $10. All ages.

Iowa Yarn Stormers. Knit! Resist! 3pm.

Octopus Karaoke. 8pm. No cover.

TBA.

Bob Dorr Blues Jam. 7pm. No cover.

Octopus Comedy Open Mic. 8pm. No cover.

Host Country Album Release Show w/ Joel Sires. 8pm. $10

The Fabulous Trutones. 8pm. $10.

Coolzey,Schaffer The Dark Lord w/ Cracks Don & CR Dicks. 8pm. $10. 19+ #rap #hiphop

Octopus Bingo. 8pm. No cover

Brass Blast. 8pm. $10. #brasshouse

Katie and the Honky Tonks, Fred Love & The Rangers. 8pm. $10. #classiccountry

Bob Dorr's Blues Jam. 7pm. No cover.

Songwriter's Open Mic. 7pm. No cover. #allgenres

Sand/Lahn Debate Watch Party! The candidates to be the next Governor of Iowa 1st debate. 7pm. No cover. Big screen w/ sound on.

In My Blood, Riff and the Heist & Clowns Around Town. 8pm. $10 #metal

Bagel Steak & Beevin. 8pm. $10. 19+ #indierock

Octopus Poetry Slam. 7pm. No cover.

John Norwood is running for Iowa State Treasurer. Stop up and get some information. Meet and Greet/Fundraiser 5 -6:30pm.

Matt Woods Band. Join us for one of Iowa’s most talented Bluesman and his band as they make their Octopus debut. 8pm. $10. #roots #blues

Hip Hop/EDM Showcase. 8pm. $10

Bob Dorr’s Blues Jam. 7pm. No cover.

New Band Emerging Artist Night. 8pm. No cover. Email us at octopuscollegehill@gmail.com to get a 30 minute slot.

Hip Hop Open Mic. 4pm. No cover.

Octopus Karaoke. 8pm. No cover.

Reach Outs, Toaster Ghost & Marlsincharge. 8pm. $10 19+ #poppunk #indierock