The event:Seattle Weekly and 107.7 The End's monthly Happy Hour for Hope. Place & time:Grim's (1512 11th Ave.) on Capitol Hill, 5:30-7:30 tonight. The charity beneficiary: Richard Hugo House. Suggested (but not required) donation:: $5. The featured cocktail: the Comet Cocktail, first served aboard De Havilland's Comet, for $6--$1 of which will be donated to Hugo House. The special guest: former New York Times and L.A. Times correspondent Sam Howe Verhovek, who will read from Jet Age, his best-seller on the dawn of commercial flight, and donate $3 from the sale of each book hawked at the event to Hugo House. Suggested garb:dress like Peter O'Toole.