Topeka ? Kansas Gov. Sam Brownback says he’s taking a family vacation to celebrate his 30th wedding anniversary, but he and his staff are not disclosing details.

The governor let his plans slip Wednesday when he was asked at a news conference if he’ll campaign for fellow conservative Republicans before the Aug. 7 primary election.

Brownback said the vacation starts Friday and will last the better part of a week. He declined to say where he’s going.

Spokeswoman Sherriene Jones-Sontag also wouldn’t provide details, saying the governor and his family want privacy.