The Humboldt High School Jazz Choir will once again be offering singing valentines within the city limits of Humboldt and Dakota City on Valentine's Day, Thursday, Feb. 14. The activity is a fundraiser for the Humboldt Music Boosters, with all proceeds going back into the music program at the school. For $15, recipients will receive two songs, a valentine card and a red rose. Forms may be found in the Feb. 6 Humboldt Reminder and must be returned to the school by Monday, Feb. 11.