SOLON/NORTH LIBERTY– Blasting bottle rockets outside, making ice cream in a bag, and roasting marshmallows over a campfire are just a few of the fun, hands-on activities youths have experienced during the 4-H/Big Brother Big Sisters (BBBS) after-school club at North Central Junior High in North Liberty. After four years of growth and refinement, this youth development program partnership is expanding to Solon Middle School this fall, beginning Thursday, Sept. 27.