International Museum Of Art & Science

International Museum of Art & Science | 117 followers on LinkedIn. The Museum was developed through the efforts of the McAllen Junior League to increase the quality of life for the citizens of the Rio Grande Valley, and to provide activities in the arts and sciences that are meaningful, educational, and available to the public. The Museum was chartered under the laws of the state of Texas on June 2, 1967 and granted its tax exemption certificate in August of that year. On October 7, 1968, the Junior League Museum Board entered into a leaning agreement with the City of McAllen for a 5,000 square foot building.