October 26, 2025 @ 8:00 am - 4:00 pm HalloWings. SPI Birding Center Event. Outreach. 8:00 a.m. to 4:00 p.m.
October 30, 2025 @ 5:30 pm - 7:00 pm STEC Fall Speaker Series. Speaker TBA 5:30 to 7:00 p.m. Refreshments. Facebook Live. Free admission
October 30, 2025 @ 5:30 pm - 7:00 pm Fall Speaker Series “Pocket-sized Beasts” by Matthew Schalk Free Admission. Learn about spiders, scorpions and other critters. Live insects and more presented.
October 31, 2025 @ 6:00 pm - 8:00 pm Halloween at the STEC. Food, Vendors, fun. 6:00 p.m. to 8:00 p.m.
November 13, 2025 @ 5:30 pm - 7:00 pm STEC Fall Speaker Series. Speaker TBA 5:30 to 7:00 p.m. Refreshments. Facebook Live. Free admission
November 27, 2025 @ 8:00 am - November 28, 2025 @ 7:00 pm Thanksgiving Holiday. STEC Closed Thursday and Friday.
December 18, 2025 @ 5:30 pm - 7:00 pm STEC Fall Speaker Series. Javi Gonzalez, SPI Birding Center “Christmas Bird Count” 5:30 to 7:00 p.m. Refreshments. Facebook Live. Free admission
January 29 @ 5:30 pm - 7:00 pm 2026 Winter-Spring Speaker Series “The Butterflies of the Rio Grande Valley” by Marilyn Lorenz Thursday, Jan 29th, 5:30 – 7:00 pm Free to the Public! Snacks & Refreshments Provided