Question: Winter formal, also called Winterfest, Winter Ball, Sweethearts, Snow Ball, or Queen of Hearts Dance, is a dance held by high schools in the United States and Canada, at some schools, this dance may supplement or replace which informal dance sponsored by a high school, middle school or college, in which female students invite male students?

Charleston Community Unit School District 1 is a unified school district based in Charleston, the county seat of Coles County, Illinois; it was created through the consolidation of the charter school district it was formed from and over sixty-seven other school districts in the area.  Charleston Community Unit School District 1 is a conglomerate of six schools, with all but one located in Charleston itself: four elementary schools, one middle school, and one high school form the makeup of the district.  Education begins at a prekindergarten level, and those living in the Charleston area attend Mark Twain Elementary School, which prepares early youth for schooling by taking them through prekindergarten and kindergarten under the supervision of principal Terry Diss.  Students who live in the far east reaches of Coles County may attend Ashmore Elementary School, which is based in a northeasterly village by the same name; Ashmore's distance from the other schools permits it to educate a larger range of students for the sake of efficiency.  The school educates students from kindergarten through grade four, and also runs a prekindergarten program.  Ashmore is also governed by Terry Diss.  Students who graduate from Mark Twain move onwards to Carl Sandburg Elementary School, which educates those in grades one, two, and three under principal Chad Burgett.  At Jefferson Elementary School in Charleston, the student bodies from both Carl Sandburg Elementary School and Ashmore Elementary School are consolidated.  Students from grades four through six are taught in the facility under the supervision of principal Deborah Poffinbarger.  District students graduating from Jefferson are moved to Charleston Middle School, where they are taught as seventh and eighth graders; the school principal here is Sandy Wilson.  The last branch of education that Charleston's school district can provide is the education of adolescents in the grades nine through twelve at Charleston High School, which is run by principal Trevor Doughty.  The superintendent of the schools in the district as of the 2007-08 school year was Dr. William Hill, although is considered as an interim;lastly, the mascots of the district and its middle and high schools are the Trojans, while the mascot of Jefferson Elementary School is the bulldog. <SEP> Winter formal, also called Winterfest, Winter Ball, Sweethearts, Snow Ball, or Queen of Hearts Dance, is a dance held by high schools in the United States and Canada.  It takes place between homecoming and prom, usually between December and March.  At some schools, this dance may supplement or replace a Sadie Hawkins dance. <SEP>  This is contrary to the custom of male students typically inviting female students to school dances such as prom in the spring and Homecoming in the fall. In the United States and Canada, the Sadie Hawkins Dance is a usually informal dance sponsored by a high school, middle school or college, in which female students invite male students. <SEP> Monsignor Doyle Catholic Secondary School is a public, Catholic High School in Cambridge, Ontario, Canada which opened in 1976 as a junior high school, and is the second smallest Catholic secondary school of the Waterloo Catholic District School Board.  In the mid-1980s, Catholic education received full funding and all the Catholic junior high schools in Waterloo Region converted to high schools teaching grade 9 - 12 and OAC.  The school bears its name after Monsignor E.A. Doyle, who was a much beloved and well-respected pastor of Cambridge.  Much of his tenure was at St. Patrick Parish as a Catholic leader in the community.  He was a man of religious commitment and in recognition of his many educational contributions, the school was named in his honor.  School teams are known as the "Doyle" Mustangs and are known for their exceptional performance in Badminton, Wrestling, Track & Field, Soccer, and Volleyball.  The school has received public attention several times over the years due to an Anti-Bullying initiative run by the school's leadership program which saw the school participate in Family Channels Stand Up Wave.  CTV also arrived for the banning, and subsequent un-banning of girls shorts in early fall 2009, caused by female students rolling up and hemming the shorts.  In mid-2007 the school saw a lockdown which lasted 2 hours.  It is home to a generally large European and Newfoundlander population, and is one of the two Catholic High Schools in Cambridge, drawing students from most of South Galt.