The RPO is involved in several events throughout the school year. The two events that raise funds for the school and require the most volunteers are the Spaghetti Dinner (in the fall) and the Fish Fry (Ash Wednesday). Other events sponsored by the RPO include: dinner for faculty at their Faculty Day of Reflection (August), dinner for the faculty on the evening of Parent-Teacher Conferences (October), After Prom (April) and the Academic Honors Reception (May).
In addition to the funds generated by the Spaghetti Dinner and Fish Fry, the RPO is the recipient of the funds generated by the patronage programs offered by Meijer, Office Depot, Target and Gordon Food Services. The RPO then uses these funds to support the school in the following ways: After Prom, Academic Honors Reception, Christian service trips to Appalachia and the Senior Christian Awakening Retreat Program. The RPO encourages all Roncalli families to consider supporting the school through purchases at one or more of these businesses.