Five shops still hold tickets in the California State Lottery agency draw, with the prize a $100 million, four-year account.

The review has been narrowed to incumbent Grey Worldwide in Los Angeles, the same city’s DDB Worldwide, Butler, Shine & Stern in Sausalito, plus TBWA/Chiat/Day and Foote, Cone & Belding, both in San Francisco.

The jackpot winner will be announced by year-end.

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