Question: One of the three Clans involved in the Battle of Logiebridge are known to come from a Castle, What is that Castle's currently used as?

Context paragraphs:
A4 pod: A4 pod is the name given to one of the best known killer whale families in British Columbia.  As of March 2013, it consists of three matrilines and 15 members and is most famous for being the family of young Springer, who was the first orca to be successfully reintroduced to the wild after being handled by humans.  A4 pod is part of the Northern Resident community of orcas found in coastal waters ranging from mid-Vancouver Island to Southeastern Alaska up through the Queen Charlotte Islands.  The community is made up of three clans known as A, G and R clans, each possessing a distinctive dialect and consisting of several related pods.  A4 pod belongs to the biggest clan, A clan.

Nordborg Castle: Nordborg Castle (Danish: "Nordborg Slot" ) is a small castle which lies on the southern side of Nordborg Lake in Nordborg on the island of Als in Denmark.  The castle premises are currently used as a boarding school.

Kasanje Kingdom: The Kasanje Kingdom, also known as the Jaga Kingdom, (1620–1910) was a pre-colonial Central African state.  It was formed in 1620 by a mercenary band of Imbangala, which had deserted the Portuguese ranks.  The state gets its name from the leader of the band, Kasanje, who settled his followers on the upper Kwango River.  The Kasanje people were ruled by the Jaga, a king who was elected from among the three clans who founded the kingdom.

A1 Pod: A1 pod is the name given to one of the best known killer whale families in British Columbia.  It currently consists of 3 matrilines and 20 members and is the most commonly encountered pod in the Northern resident killer whale community.  This community is found in coastal waters ranging from mid-Vancouver Island up through the Queen Charlotte Islands, although A1 pod has yet to be seen this far north.  The community is made up of three clans known as A, G and R clans, each possessing a distinctive dialect and consisting of several related pods.  A1 pod belongs to the biggest clan, A clan.

Numata Castle: Numata Castle (沼田城 , Numata-jō ) is a Japanese castle located in Numata, northern Gunma Prefecture, Japan.  At the end of the Edo period, Numata Castle was home to the Toki clan, "daimyō" of Numata Domain, but the castle was ruled by a large number of different clans over its history, and is noted as the site of a major battle in the Sengoku period.  The castle was also known as "Kurauchi-jō" (倉内城 ) .

Świecie Castle: Teutonic Castle in Świecie (Polish: "Zamek krzyżacki w Świeciu") - a partial ruin located in Świecie.  The partial ruin is kept in full-shape from the bank of the river Vistula and Wda - together with a circular tower topped with merlons.  The castle is part of a complex built by the Teutonic Knights in the Gothic architectural style.  The castle was built on the site of a Pomeranian dukes' gord - located by the site of the castle.  Formerly the castle had four corner towers, one of which survived.  The castle is surrounded by a defensive wall and a moat.  In 1410 the castle was looted by Polish forces obliterated the castle.  The castle was owned by the Kingdom of Poland after the Second Peace of Thorn in 1466.  In the sixteenth century, Castellan Konopacki reconstructed the castle into the Renaissance architectural style.  The castle was devastated after the Deluge and since then was not rebuilt.  The castle was furthermore devastated after Prussian forces used the castle as training grounds.  Currently the castle houses a museum, with the tower and castle renovated.

Tulloch Castle: Tulloch Castle is located in the town of Dingwall in the Highlands of Scotland.  It probably dates to the mid 16th century.  Over the years, it has served as a family home for members of the Bain family, Clan Davidson, and Vickers family.  as a hospital after the evacuation of Dunkirk, and as a hostel for the local education authority.  It is currently used as a hotel and conference centre.  The current Baron is Dr. David Willien of Tulloch.

Glappo: Glappo (or Glappe) (baptized as "Charles" or "Carolus") was the leader of Warmians, one of the Prussian clans, during the Great Prussian Uprising (1260–1274) against the Teutonic Knights.  In 1249 Pope Urban IV had installed the papal legate Jacob Pantaleon to aid the Teutonic Order and after the battle at the Durbe, the pope called for a crusade against the Prussians and sent knights who were on their way against the Tatars back to the crusades against the Prussians.  During those crusades and as a result the unbaptized parts of the Prussians began uprisings and Glappo and his men successfully captured Braunsberg.  When Glappo ambushed and killed forty people who left the castle to gather firewood and fodder, the Bishop of Warmia decided against trying to defend the town and abandoned it.  In 1266 large reinforcements for the Teutonic Knights, led by Otto III and John I, co-rulers of Brandenburg, arrived to Prussia.  They built a castle on the border of Warmian and Natangian lands between Balga and Königsberg and named it Brandenburg (now Ushakovo).  When a native woman informed Glappo that most of the soldiers were away on a raid and the place is practically unguarded, Warmians attacked and captured the outer walls and the towers.  When Teutonic soldiers returned, they did not try to recapture the castle.  The very next year Duke Otto was back to rebuild the castle.  Glappo was killed trying to recapture Brandenburg.  In 1273, at the very end of the uprising, Warmians besieged Brandenburg, but did not put sufficient guards on the road from Königsberg.  This allowed the Knights to attack the Prussians from the rear.  Warmians suffered a crushing defeat and Glappo was captured.  He was latter hanged on a hill outside Königsberg that is sometimes referred to as "Glappo's hill" ("Glappenberg").  He was the last important Prussian leader, and after his death only Pogesanians were left fighting.

Battle of Logiebride: The Battle of Logiebride or Logie-Riach, also known as a Tumult in Ross was more of a small skirmish rather than an actual battle.  The disturbance is said to have taken place on 4 February 1597 at the Logie Candlemas market near Conan House (a mile south-west of Conon Bridge) between men of the Clan Mackenzie against men of the Clan Munro and the Bain family of Tulloch Castle.

Shenmue Online: Shenmue Online (シェンムーオンライン「莎木OL」, Shenmū Onrain) was an announced MMORPG where players participate in scenarios from "Shenmue II", joining one of three clans, led by Shen Hua, Xiu Ying, and Wu Ying Ren, all significant characters from the story.

Supporting paragraphs: Battle of Logiebride Tulloch Castle
Answer: hotel and conference centre.