Piano Happy Hour: February 4 at 05:00 pm until 07:00 pm. Zoo Bar. FREE. (Music )

Big Band Monday featuring Mike Gurcuillo and his Las Vegas Lab Band: February 4 at 06:30 pm until 09:30 pm. OzoNE Lounge at Anthony’s Steakhouse. FREE. (Music | Jazz )

I Should Have Read That In School Book Discussion Group: February 4 at 06:30 pm until 09:30 pm. The Bookworm. FREE. (Literary )

AUDITIONS: Sugar–The ‘Some Like It Hot’ Musical: February 4 at 06:30 pm until 10:00 pm. Bellevue Little Theater. FREE. (Live Theater )

Poetry at the Moon: February 4 at 07:00 pm until 10:00 pm. Crescent Moon Coffee. FREE. (Poetry )

The ZOO Bar House Band: February 4 at 07:00 pm until 10:00 pm. Zoo Bar. $3. (Music | Blues )

E.N. Thompson Forum on World Issues: February 4 at 07:00 pm until 10:00 pm. Lied Center for Performing Arts. Free with Ticket. (Lecture )

Green Day: February 4 at 07:00 pm until 11:00 pm. CenturyLink Center Omaha. $29.50-$54. (Music | Rock )

Open Mic & Songwriter Showcase: February 4 at 09:00 pm until 01:00 am. Barley Street Tavern. FREE. (Music | Folk/Singer-Songwriter )

Duffy’s Comedy Workshop: February 4 at 09:00 pm until 02:00 am. Duffy’s Tavern. FREE. (Comedy )