Task: Evaluate the valence intensity of the sentence, providing a numerical assessment from 0 (very negative) to 1 (very positive), indicating the emotional orientation expressed.
Sentence: Saturday, September 20,1997, from 2:00 p.m. until 7:00 p.m., marks a special day, as Jameson Camp will hold its first ever Jameson Grill.
Intensity score: 