After having lived and performed in Australia and Europe, Arts and her husband Robbie Laven moved back to Tauranga in 1994.
Both are still creating and performing, with Arts, who has a masters' degree in French and German literature, also teaching guitar, ukulele and performance.
Walking into the storage facility that houses the museum collection, she says she felt an overwhelming sadness.
"The building's packed to the roof with things that need to be unwrapped, that need a permanent home.
"There's a lot of love from the community gone into donations and the recognition of important things.
"In the end a museum is about the objects, not the building."
Other Creative Sparks of Escape! are physicist Simon Taylor, children's author Angie Belcher, marketing manager and actor David Tauranga and Que Bidois, an artist and collector of stories from Tauranga Moana.
Marion Arts performs as part of Creative Sparks on Sunday, June 3. Tickets from www.ticketek.co.nz or at Baycourt. TECT cardholder discounts apply until May 25 (box office sales only). See the full programme at www.taurangafestival.co.nz