二結穀倉的前身是日治時期創立的「利澤簡信用購買販賣利用組合」，負責收購蘭陽溪南岸的稻穀，經過碾米精製後，轉運至台北、日本等地。1993年停止使用，社區展開一系列的搶救行動，終於在1998年被指定為縣定古蹟，是宜蘭僅存的日治時期糧倉。

社區本著文化保存由生活出發的初衷，一連串由社區自主策劃，以居民為主體的祈冬活動、大二結王公藝術研究所陸續展開，讓傳統農村生活轉換為現代人可以體驗與學習的模式，認識蘭陽平原的稻農生活。二結穀倉不僅承載著昔日的稻農文化，保留舊穀倉昔日的風華，也留下宜蘭農業文化的知識與記憶。

從宜蘭平原遠眺龜山島上空的烏雲，就像戴著一頂帽子，俗諺：「龜山若崁頭，大雨隨時到」。

The predecessor of Erjie Rice Cultural Museum was the “Hedecanan Credit Union” founded during the Japanese Colonial period. It closed down in 1993. The community then launched a series of actions to save the old building. Finally, it was designated as a municipal historic site in 1998, and is now the only remaining rice barn from the Japanese Colonial period in Yilan.

The community believes that cultural preservation starts from daily life, and has launched a series of winter praying activities planned by and for the community residents; greater Erjie art Research has also been launched, converting traditional rural lifestyle into a model that can be experienced and learned by modern people, so that they understand more about the lives of rice farmers on Lanyang Plain.