--- type: city_events city: boulder country: us timeframe: 2026-10-04/2026-10-10 category: other events_count: 4 last_updated: '2026-10-04T14:13:01Z' canonical: https://staging.eventindex.ai/us/boulder/other --- # Other events in Boulder in the next 7 days (October 4–10, 2026) 4 verified events. Data refreshed daily. Source: EventIndex.ai — the open events layer for AI. ## Other - **Poiesis Quartet** · Mon Oct 5, 21:30 · Grusin Music Hall, 1020 18th St · from $50 · [details](https://staging.eventindex.ai/us/boulder/e/poiesis-quartet-evt_mxRy2WjA) · [tickets](https://www.ticketnetwork.com/tickets/7952526/poiesis-quartet-tickets-mon-oct-5-2026-grusin-music-hall) - **CU Boulder Sustainability Research Summit** · Thu Oct 8, 11:00–19:00 · CU Boulder University Memorial Center, 1669 Euclid Ave · Free · [details](https://staging.eventindex.ai/us/boulder/e/cu-boulder-sustainability-research-summit-evt_E1gkyion) · [tickets](https://boulder.earth/series/cu-boulder-sustainability-research-summit/) - **CU Boulder Sustainability Research Summit** · Fri Oct 9, 11:00–19:00 · CU Boulder University Memorial Center, 1669 Euclid Ave · Free · [details](https://staging.eventindex.ai/us/boulder/e/cu-boulder-sustainability-research-summit-evt_m6LP783f) · [tickets](https://boulder.earth/event/cu-boulder-sustainability-research-summit/2026-10-09/) - **Resource Central's Fall Tool Sale** · Fri Oct 9–Sat Oct 10, 20:00 · Resource Central, 6400 Arapahoe Road · [details](https://staging.eventindex.ai/us/boulder/e/resource-central-s-fall-tool-sale-evt_ojLbeotS) · [tickets](https://visitdenver.com/event/resource-centrals-fall-tool-sale/146913/) ## Free events - **CU Boulder Sustainability Research Summit** · Thu Oct 8, 11:00–19:00 · CU Boulder University Memorial Center, 1669 Euclid Ave · Free · [details](https://staging.eventindex.ai/us/boulder/e/cu-boulder-sustainability-research-summit-evt_E1gkyion) · [tickets](https://boulder.earth/series/cu-boulder-sustainability-research-summit/) - **CU Boulder Sustainability Research Summit** · Fri Oct 9, 11:00–19:00 · CU Boulder University Memorial Center, 1669 Euclid Ave · Free · [details](https://staging.eventindex.ai/us/boulder/e/cu-boulder-sustainability-research-summit-evt_m6LP783f) · [tickets](https://boulder.earth/event/cu-boulder-sustainability-research-summit/2026-10-09/) Every page on this site is also available as markdown: append `.md` to the URL. Full API: https://staging.eventindex.ai/openapi.json