Join the Chamber.
Help Keep the Music Playing.
Become an Associate Member and help support our Summer Concerts, community events, local business promotion, and a stronger Highway 108 community.
Choose your membership option below, then provide a few details for our records.
Associate Membership Options
2026 Membership — $40
Valid through December 31, 2026.
2026–2027 Membership — $75
Valid through December 31, 2027.
Your opinion matters!
All 2026 Associate Members will receive our 2027 Summer Concert feedback survey via email at the end of August. The survey will remain open until one week after the final concert so every performance has a fair chance to be considered.
Your feedback will help inform our planning, but survey results are advisory. Performer availability, cost, scheduling, sponsorships, season balance, and other practical considerations will also shape the final lineup.
Veterans receive 10% off
When prompted during checkout, enter promo code VETERAN to receive 10% off each membership.
VERY Important Note: We use Givebutter as our online payment processor. Givebutter is a boon to non-profits like ours as it allows us to conduct online transactions without passing along credit card and other payment processing fees to you… so, you pay the price of membership, and ONLY the price of membership. However, instead of charging us (or you), Givebutter asks for an optional processing fee and an optional tip that gets added to the transaction at checkout. The processing fee and tip are completely optional, but they are set to default non-zero amounts that the Chamber cannot change. You decide what you want to do… you can edit the processing fee and/or the optional tip amount before final checkout. Whichever choice you make, PLEASE make sure to check the final transaction amount in the summary on the right side of the checkout window before you proceed so you’re not surprised when you get your credit card statement. We cannot refund processing fees or tips, and all transactions are final.
Tax disclaimer: The Twain Harte Area Chamber of Commerce is organized as a nonprofit business league under Section 501(c)(6) of the Internal Revenue Code. Regular donations to the Chamber are generally not tax-deductible as charitable contributions. However, membership dues and sponsorships paid by businesses may be deductible as ordinary and necessary business expenses to the extent allowed by law and not allocated to lobbying or political activities. This information is provided for general purposes only and is not tax or legal advice. Please consult your tax advisor about the deductibility of any payments to the Chamber.