Sarah Palin will be going to Iowa to speak at the Freedom Summit on January 24, 2015.

From the site:

"Citizens United and Congressman Steve King are teaming up to bring grassroots activists from across Iowa to hear directly from national conservative leaders at the inaugural Iowa Freedom Summit on Saturday, January 24, 2015. With the Iowa Caucuses only a year away the Summit will be a launch point for conservative ideas as we head towards 2016.
So far, confirmed speakers include: Senator Ted Cruz; Governor Mike Huckabee; Senator Rick Santorum; Senator Mike Lee; Representative Marsha Blackburn; Ambassador John Bolton; and Former Hewlett-Packard CEO Carly Fiorina.
The Freedom Summit will focus on how we can get America back on track by focusing on our core conservative principles of pro-growth economics, social conservatism, and a strong national defense."
Go here for more information