The Big First Tea Party will host Senate hopeful Milton Wolf at its monthly meeting at 6:30 p.m. Feb. 11 at Thirsty’s, 2704 Vine.

Wolf, a Leawood radiologist, is offering a primary challenge against longtime Kansas Sen. Pat Roberts.

Wolf is perhaps most well-known as cousin of President Barack Obama. He announced his candidacy in October.

Roberts has served in the Senate since 1997. Before that, he served in the U.S. House since 1981.