Events

Jan 4 Mon
- (C) Classes Resume
  Costello
Jan 8 Fri
- (C) Spirit Day
  Costello
Jan 18 Mon
- (C) MLK Day No School
  Costello
Jan 22 Fri
- (C) Spirit Day
  Costello
Jan 28 Thu
- (C) Parent Teacher Conferences
  Costello
- (C) Early Dismissal 11:50 a.m. 11:50 AM – 12:50 PM
  Costello
Jan 29 Fri
- (C) Early Dismissal 11:50 am 10 AM – 11 AM (Costello School, 4632 Clyde Ave, Lyons, IL 60534, United States)
  Costello