The phrase "acting as host for" is correct and usable in written English.
You can use it when describing someone or something that is providing hospitality or serving as a facilitator for an event or activity.
Example: "The community center is acting as host for the annual charity event this weekend."
Alternatives: "serving as host for" or "functioning as host for".
The Kennedy Center is acting as host for several performances, including a production of one of Mr. Conley's plays, "Falling on Hearing Eyes," a broad comedy about preserving historic elements of deaf culture.
The theater eventually transformed to a German film house, even acting as host for the Chicago International Film Festival in 1972 where they opened with Signs of Life.
The key feature of the crystal structure of 1 is the formation of hydrous potassium dichromate [K10(Cr2O7)2(H2O)2]6 + 2D units acting as hosts for guest |(UO2)(CrO4)4 |6 − clusters.
Several executives said their corporations had stopped giving soft money because they had found better use of their resources, like lobbying, contributing to political action committees and acting as hosts for fund-raising events.
Public health surveillance is inhibited by confusion between snail intermediate hosts of trematodes and similar looking sympatric species; there is also confusion as to which snails are acting as hosts for Schistosoma.
Performed in Greek with English surtitles, the staging furthers City Center's recent practice of acting as host of the National Theater of Greece for a Manhattan engagement every other year.
Mr. Ave, Indonesia's Director General of Tourism, was acting as host of a party by the pool of the Bali Sol hotel for local dignitaries and the international press.
But acting as host of a presidential debate is "an expensive proposition," he told The Associated Press, "and presents enormous strategic challenges.
The combined television viewership for the 17th World Cup, to be played for the first time in Asia, with both South Korea and Japan acting as hosts of the games from May 31 to June 30, is expected to be more than 50 billion.
The animal's stream of piss brings a wrecked television to undead life, the screen acting as host body for a demon whose elastic features flickeringly manifest as the mantra begins: "I... want... your... soul".
He has also been faulted for acting as host at 23 "coffees" for wealthy donors at the White House, in addition to being co-host at 8 others with President Clinton.
