David Halvorson, left, and Carl Boyett, in the lobby of the Gallo center: Both have donated substantial amounts of money.
David Halvorson, left, and Carl Boyett, in the lobby of the Gallo center: Both have donated substantial amounts of money. ADRIAN MENDOZA/THE BEE
David Halvorson, left, and Carl Boyett, in the lobby of the Gallo center: Both have donated substantial amounts of money. ADRIAN MENDOZA/THE BEE