Welcome to Monday, July 24, Tequila Day. Happy birthday to Portland's own film director Gus Van Sant (1952). Today in 1911, archaeologist Hiram Bingham discovered Machu Picchu in Peru. It's going to be sunny and hot, with a high in the upper 80s and a slight breeze. Watch 'Drugstore Cowboy' (1989) and see Portland through whole new eyes today:

• Avoid streets around Washington Park this morning as a delivery of long piles for construction of a retaining wall for the reservoir work requires a big truck to wind slowly through the area, 9 to 11 a.m. West to Southwest Tichner Drive, Southwest Kingston Avenue, and to the project site on Southwest Sherwood Boulevard. www.portlandoregon.gov/water/wpreservoirs

• Sign your child up for the Beaverton City Library's summer reading program, Beaverton City Library Main, 12375 S.W. Fifth St., or Murray Scholls branch, 11200 S.W. Murray Scholls Place. www.BeavertonLibrary.org/SRP

• Hear Ashleigh Flynn & the Riveters at the Portland Parks & Recreation Bureau's Concerts in the Park, 6:30 p.m., Sellwood Riverfront Park, Southeast Spokane Street and Oaks Parkway. www.portlandoregon.gov/parks/69555

• Stretch the bounds of chamber music with the Dover Quartet and Imani Winds as part of Chamber Music Northwest's Summer Festival, 7:30 p.m., Kaul Auditorium, Reed College, 3203 S.E. Woodstock Blvd. cmnw.org/concerts-tickets/2017-summer-festival/