National Mousse DayCategoriesToday In National HolidaysDirectory DirectorNovember 30, 201800Today is National Mousse Day! Related PostFEBRUARY 15, 2019Remember the Maine DayToday is Remember the Maine Day!00FEBRUARY 15, 2019Singles Awareness DayToday is Singles Awareness Day!00FEBRUARY 14, 2019Race Relations DayToday is Race Relations Day!00FEBRUARY 14, 2019National Organ Donor DayToday is National Organ Donor Day!00FEBRUARY 13, 2019National Tortellini DayToday is National Tortellini Day!00FEBRUARY 13, 2019National Cheddar DayToday is National Cheddar Day!00