Penn Township, St. Joseph County, Indiana

Twin Branch Dam is the tallest dam with a hydroelectric power station on the St. Joseph River in Indiana. When it was first commissioned, it was called the Hen Island Dam. The name Twin Branch Dam comes from the Twin Branch Creek which empties into the St. Joseph River just above the dam. The prior name for the dam, "Hen Island Dam," came from an island that used to be just below the dam where a riverboat resident used the island to raise geese and chickens. There were two islands, one named "Hen Island" and the other "Goose Island". Both islands were taken by the river by the 1950s.

Mishawaka is a city on the St. Joseph River, in Penn Township, St. Joseph County, in the U.S. state of Indiana. The population was 51,063 as of the 2020 census. Its nickname is "the Princess City". Mishawaka is a principal city of the South Bend–Mishawaka, IN-MI, Metropolitan Statistical Area.

Mishawaka High School is a public high school located in Mishawaka, Indiana. The school educates students in grades 9–12 and is part of the School City of Mishawaka.

Eller-Hosford House, also known as the Donald W. Crawford Residence, is a historic home located at Mishawaka, St. Joseph County, Indiana. It was built about 1875, and is a two-story, Italianate style frame dwelling with a one-story wing. It sits on a stone foundation, is sheathed in clapboard siding, and has a flat roof. It features large segmental arched windows, a full-width front porch with four columns decorated with lattice work, and cornice with paired large brackets. The house was renovated in 1979–1980.: 2 It was listed on the National Register of Historic Places in 1983.

Penn High School is a public high school located in Mishawaka, Indiana, United States, near South Bend. It is the only high school in the Penn-Harris-Madison (PHM) School Corporation. The district includes all of Osceola and portions of Granger, Mishawaka, and South Bend.

Garth Stroup House, also known as the Merrifield-Cass House, is a historic home located at Mishawaka, St. Joseph County, Indiana. The original one-story dwelling was built in 1837, and enlarged to two-stories and one-story wing added in 1867. The frame dwelling exhibits Greek Revival, Federal, and Carpenter Gothic style design elements. It sits on a fieldstone and brick foundation. It features porches with gingerbread trim. The house is thought to be the oldest dwelling in continuing use in Mishawaka.It was listed on the National Register of Historic Places in 1983.

Dodge House, also known as the Claeys House, is a historic home located at Mishawaka, St. Joseph County, Indiana. It was built about 1889, and is a 2+1⁄2-story, irregular plan, Queen Anne style brick dwelling. It has a tower, wraparound verandah, and hipped and gable roof.: 2 It was listed on the National Register of Historic Places in 1978.

The Beiger Mansion, pronounced By-gur, though known more colloquially as Bee-gur, was the palatial home of Martin Valentine and Susie Higgins Beiger at 317 Lincoln Way E. in Mishawaka, Indiana. In 1973 it was added to the National Register of Historic Places. Built in 1903 the home was burned to the ground in 1975 and has since been restored, though not to its former grandeur. The restoration process is still ongoing. It is now operated as a bed and breakfast and event facility.

Tamarack Grange is an unincorporated community in Penn Township, St. Joseph County, in the U.S. state of Indiana.The community is part of the South Bend–Mishawaka IN-MI, Metropolitan Statistical Area.

WHLY is a Regional Mexican radio station in South Bend, Indiana, broadcasting at 1580 on the AM dial. On May 1, 2013, WHLY adopted its current Regional Mexican format as La Raza 1580 AM. The station is currently owned by Ignacio Zepeda's I.B. Communications, Ltd., who also owns WKAM 1460 AM in Goshen, which is simulcast by WHLY.

Mishawaka Reservoir Caretaker's Residence is a historic home located in Penn Township, St. Joseph County, Indiana. The house was built in 1938 by the Works Progress Administration as a home for the caretaker of the Mishawaka Reservoir. It is a 1+1⁄2-story, rectangular, solid brick dwelling. It has a three-sided bay window, gable roof, and fieldstone chimney. The building was moved to its present location in 1995 to save it from demolition.: 5–6 It was listed on the National Register of Historic Places in 1998.

Old Mishawaka Carnegie Library is a former public library and historic Carnegie library located at Mishawaka, St. Joseph County, Indiana. It was built in 1916, and is a one-story, Jacobethan Revival style, oriental brick building with terra cotta embellishments. It features a projecting entrance portico with limestone columns. An addition was constructed by the Works Progress Administration in 1937. It was built with a $30,000 grant from the Carnegie Foundation.: 5–6, 8, 11 It was listed on the National Register of Historic Places in 1998. The building no longer contains a public library. Since 1969, the building has held private offices, a private residence, and in 2018 opened as Jesus Latin Grill and Tequila Bar.