Question: What band after disbanding in 1990, the group reformed in August 2014 to play a benefit show in North Carolina, Walt Mink or Let's Active?

Context paragraphs:
Madam X (band): Madam X is an American glam rock band first active during the 1980s.  Originally formed by two sisters, Maxine and Roxy Petrucci, the band also featured male members Bret Kaiser and Chris Doliber, and later included future Skid Row vocalist Sebastian Bach.  Disbanding in 1988, the group reformed briefly in 1991, and has become active again after reforming for a second time in 2014.  The band is set to release a new album in 2017.

Miss Happiness: Miss Happiness is the debut studio album by the American alternative rock band Walt Mink, released in 1992.  Hailed by many as Walt Mink's shining moment, "Miss Happiness" is described by allmusic.com as one of the brightest alternative debut albums of the 1990s.

List of songs recorded by Alice in Chains: Alice in Chains is an American rock band formed in Seattle, Washington, in 1987 by guitarist and songwriter Jerry Cantrell and original lead vocalist Layne Staley.   The initial lineup was rounded out by drummer Sean Kinney and bassist Mike Starr, who was replaced in 1993 by Mike Inez.   Although never officially disbanding, Alice in Chains was plagued by extended inactivity from 1996 onwards due to Staley's substance abuse, which resulted in his death in 2002.   The band reunited in 2005 for a live benefit show and toured in 2006 with William DuVall taking over as lead vocalist full-time.   They have thence resumed releasing music.

Orphan's Benefit: Orphan's Benefit is an animated short film produced by Walt Disney Productions.  It was first released as a black-and-white cartoon in 1934 and was later remade in Technicolor in 1941 under the title Orphans' Benefit.  The cartoon features Mickey Mouse and his friends putting on a Vaudeville-style benefit show for a group of unruly orphans.  It contains a number of firsts for Disney, including the first time in which Mickey Mouse and Donald Duck appear together.

Walt Mink: Walt Mink were an American alternative rock power trio formed in St. Paul, Minnesota in 1989 by guitarist/singer/songwriter John Kimbrough, drummer Joey Waronker and bassist Candice Belanoff.  The band released four studio albums over the course of their eight-year career.

The Procussions: The Procussions are an American hip hop group based in Los Angeles, California, consisting of rapper Mr. J. Medeiros and rapper-producer Stro Elliot.  Known for their eclectic production, socially conscious lyricism, and dynamic live show, the group recorded two albums – one with the reborn Rawkus Records – and an EP before disbanding in 2008 to pursue solo efforts.  The group reformed in 2012, funding a new recording via Indiegogo.  The resulting self-titled album was released on September 24, 2013.

The Paradise Motel: The Paradise Motel are an independent Australian rock band which formed in Hobart in 1994.  They relocated to Melbourne and issued two albums on Mushroom Records, "Still Life" (28 August 1996) and "Flight Paths" (4 June 1998) before moving to the United Kingdom where they released a third, "Reworkings" (27 February 1999), before disbanding in early 2000.  The group reformed in January 2008 in Melbourne and issued more albums, "Australian Ghost Story" (11 June 2010), "I Still Hear Your Voice at Night" (29 January 2011) and "Oh Boy" (2 September 2013).

Bitch Magnet: Bitch Magnet was an American post-hardcore band who formed in 1986 at Oberlin College in Ohio and later moved to North Carolina.  They released their first record in 1988.  All of the band's full-length albums were released on Communion Records in the US; they were also signed to the European labels Shigaku/What Goes On and Glitterhouse.  The band disbanded in 1990.  Frontman Sooyoung Park later formed the band Seam with Mac McCaughan (of Superchunk) and Lexi Mitchell.  Post-Seam, Park also played guitar in Ee.  David Grubbs, who was a founding member of Squirrel Bait, was briefly a member of the band while also leading Bastro.  Orestes Morfin went on to drum for Walt Mink and God Rifle.  Jon Fine formed Vineland and Coptic Light, and was briefly a touring guitarist for Don Caballero.

Let's Active: Let's Active is an American rock group formed in Winston-Salem, North Carolina in 1981, and often identified with the jangle pop guitar work of the group's frontman and songwriter Mitch Easter.  After disbanding in 1990, the group reformed in August 2014 to play a benefit show in North Carolina.

Goodnite (album): Goodnite is a 1998 live album by the American alternative rock band Walt Mink.  It is a recording of their farewell show, at the Mercury Lounge in New York City, on November 1, 1997.  It is their only release to feature their third drummer, Zach Danziger.  His predecessor, Orestes Morfin, guests on one track, "Shine".  The opening track, "Fourth Wave", does not appear on any of the band's studio albums.  The final song of the show, "A Tree in Orange", was not included on the album.

Supporting paragraphs: Walt Mink Let's Active
Answer: Let's Active