Transitioning in 13 hotels and 1,285 rooms strengthens U.S. portfolio ARLINGTON, Va., 2019-Jun-11 — /Travel PR News/ — Following a strong start to 2019, Interstate Hotels & Resorts announces that it has been selected by Glacier House Hotels to manage a portfolio of 13 hotels. From Texas to Washington state, the portfolio expands Interstate’s presence in… Read the full press release