Halcyon String Quartet: Tipping Points. Multi-Media Experience on Climate Change – Thursday, Oct. 23, 2025 – Pre-concert talk 6 p.m. | Concert 7 p.m Oct 23 6:00 pm - 8:00 pm Halcyon String Quartet: Tipping Points. Multi-Media Experience on Climate Change – Thursday, Oct. 23, 2025 – Pre-concert talk 6 p.m. | Concert 7 p.m