If the museum is the project I would suggest including maintenance for building and grounds, programming, research, collections management, exhibitions, volunteer costs, professional development membership, travel, advertising, social media & web site, equipment, insurance (already suggested) etc . Although I do have a miscellaneous account I know the auditors are not in favour of having it (although it may help you add a new account in future for something you missed in the budget). Hope this is what you are looking for!
Marilynn Havelka
Chief Administrative Officer
Ruthven Park National Historic Site
243 Haldimand Hwy #54, P.O. Box 610
Cayuga, ON, N0A 1E0
P: (905) 772-0560 C: (905) 977-1845
E: marilynn@ruthvenpark.ca
http://www.ruthvenparknationalhistoricsite.com/
FALL / WINTER HOURS: OFFICE AND GROUNDS OPEN: Monday to Friday, 9:00 am – 5:00 pm. Weekends open intermittently for bird banding (until Nov. 7th) and pre-scheduled events.
MANSION TOURS can be booked for groups of 15 or more during fall and winter and are normally offered as part of events or programs.
Ruthven Park National Historic Site is owned and managed by the Lower Grand River Land Trust Inc., a not-for-profit, non-government, charitable organization which seeks to conserve, maintain and promote Ruthven Park's rich cultural and natural heritage through research, stewardship, interpretation and education for the enjoyment of present and future generations.