Free at Haagen-Dazs: Your choice of chocolate, vanilla, or coffee.Here’s to a sweet edition of morning food ice cream news!First off, in celebration of its 50th birthday, premium ice cream brand Haagen-Dazs will offer customers free scoops of its three original flavors: chocolate, vanilla, and coffee from 4 to 8 p.m. on Tuesday, May 18. Just be prepared for crowds of college students — Seattle’s Haagen-Dazs is located at 4301 University Way.In other news, Seattle Met reports that the Molly Moon ice cream truck will make its debut over Memorial Day weekend at the Gorge, ensuring that Sasquatch! concertgoers can get their salted caramel fix between sets.