A maple bar is a rectangular doughnut topped with a maple glaze. They can be filled with custard, or cream, or left unfilled.

Maple bars are also known as a maple-glazed Long John or maple Bismarck.

Acer ( /ˈeɪsər/) is a genus of trees or shrubs commonly known as maple.

Maples are variously classified in a family of their own, the Aceraceae, or together with the Hippocastanaceae included in the family Sapindaceae. Modern classifications, including the Angiosperm Phylogeny Group system, favour inclusion in Sapindaceae. The type species of the genus is Acer pseudoplatanus (Sycamore maple).

There are approximately 128 species, most of which are native to Asia, with a number also appearing in Europe, northern Africa, and North America. Only one species, the poorly studied Acer laurinum, is native to the Southern Hemisphere. Fifty-four species of maples meet the International Union for Conservation of Nature criteria for being under threat of extinction in their native habitat.

The word Acer derives from a Latin word meaning "sharp" (compare "acerbic"), referring to the characteristic points on maple leaves. It was first applied to the genus by the French botanist Joseph Pitton de Tournefort in 1700. The earliest known fossil maple is Acer alaskense, from the Latest Paleocene of Alaska.

Bar may refer to:

Gretchen Elizabeth Carlson (born June 21, 1966) is an American television personality who currently co-hosts the Fox News morning show Fox & Friends along with Steve Doocy and Brian Kilmeade. An accomplished violinist and winner of the 1989 Miss America Pageant while representing her native Minnesota, Carlson graduated from Stanford University before embarking on a career as a television journalist. Gaining experience as anchor and reporter for several local network affiliates before joining CBS News as correspondent in 2000, she later became co-host of the Saturday Early Show. In 2005 Carlson moved to Fox News and became the regular co-host of Fox & Friends a year later. Carlson continues to work with the Miss America pageant and serves as a national celebrity spokesperson for March of Dimes.

Carlson was raised in Anoka, Minnesota and graduated from Anoka-Hennepin School District 11's Anoka High School, where she was the 1984 class valedictorian. One of her childhood nannies was Michele Bachmann, the future Republican congresswoman. Growing up, Carlson was an accomplished violinist winning numerous local and national competitions. She performed as a soloist with the Minnesota Orchestra as an 8th grader and was the Concertmistress for the Greater Twin Cities Youth Symphony. She spent five summers studying at the prestigious Aspen Music Festival in Aspen, Colorado. Winner of several Concerto Competitions at the MacPhail School of Music in Minneapolis, she was also featured as a soloist with the St. Paul Chamber Orchestra.