Events Directory Events in Gaston, Oregon Oregon’s Tualatin Valley is rich with events that celebrate the bounty and diversity our region has to offer. Overview Calendar Map Browse Events in Gaston, Oregon Select a City All CitiesAlohaBanksBeavertonBuxtonCorneliusDurhamForest GroveGastonHillsboroKing CityNorth PlainsPortlandSherwoodTigardTualatinWilsonville Category Activities Date Range Filters Sort Save Dec. 10, 2023 Holiday Charcuterie Class with Wedge & Cured Gaston, OR