The Alliant Energy PowerHouse ticket office manages tickets for the Alliant Energy PowerHouse, McGrath Amphitheatre and select events at ImOn Ice.
Ticketmaster is the official ticketing partner of the Alliant Energy PowerHouse or McGrath Amphitheatre. That means, Ticketmaster is the only authorized retailer of tickets for either venue, sold at our ticket office and online at Ticketmaster.com.
370 1st Ave NE
Cedar Rapids, IA
Ticket Office Hours
Monday, Tuesday, Thursday, Friday
10 a.m. - 5 p.m.
* Closed for lunch from 1 - 2 p.m.
2 p.m. - 5 p.m.
your McGrath Amphitheatre or Alliant Energy PowerHouse ticketing question.