PRESS PHOTO BY DANA GRUBBFor several years students at the Holy Infancy School have conducted a ‘coin challenge' according to pre-K teacher and student council adviser Terese Perez. Held during Lent, Perez says “it's a way for the kids to give up something and give to those in need.” On April 26 students presented a $600 check to Leukemia and Lymphoma Society outreach assistant Lisa Griffin-Redden