sentences:  The day is also observed in schools, high schools, universities and other institutions throughout the country, often in the form of seminars, movies, questionnaires, group discussions, etc.Numerous LGBT organisations operate in Switzerland, on both a national or regional level.The Swiss Lesbian Organisation ("Lesbenorganisation Schweiz", "Organisation suisse des lesbiennes", "Organizzazione svizzera delle lesbiche", "Organisaziun svizra da lesbas") was founded in 1989 to advocate for lesbian rights, and Pink Cross was founded in 1993 to campaign for the rights of gay and bisexual men.