| 1 | | Deadline for submitting articles for October Clarion. |
| 15 | | Deadline for MTNA Performance Competition online applications |
| 15 | | Postmark deadline for MTNA Composition Competition applications |
| 15 | | Postmark deadline for WSMTA Outstanding Artist Competition applications |
| 16 | | Postmark deadline for teacher entry fee, MTNA Competitions |
| 17-18 | | Adjudicator Conference, Quality Inn, Ellensburg, Peter Mack, chair |
| 18-19 | | Leadership Seminar, Quality Inn, Ellensburg, Dianne Johnston, chair |
| 1 | | Deadline for submitting articles for December Clarion. |
| 1 | | Chapter adjudication preliminary report due. |
| 12-14 | | MTNA Performance Competitions, University of Puget Sound, Laurie Eash, NCTM, chair. |
| 12-14 | | WSMTA Outstanding Artist Competition, University of Puget Sound, Jee Wong, NCTM, & Julie Swienty, NCTM, co-chairs |
| 1 | | Deadline for submitting articles for February Clarion. |
| 10 | | Dues deadline for new members for adjudications participation. |
| 14-16 | | MTNA Northwest Division Performance Competitions, Boise State University, Boise |
| 29 | | Certification exams, SeaTac |
| 29 | | Education Board meeting, SeaTac, Margee Webster, NCTM, chair. |
| 30 | | Board of Directors meeting, SeaTac, Jani Peterson, NCTM, president. |