Global Calendar of Events Verification

Job ID: 38661399

Budget: $10 – $40 USD

Please read this before applying.
I have a calendar of the world's art fairs, major design fairs, book fairs, and major film festivals.
Essentially, all the major events that can be classified as a ticketed and/or invitational arts+culture event.
I need someone to make sure it is actually thorough, in the sense that the information is both accurate and that every fair is represented.
This requires hand-research but most of the work has been done for you as the sheet has over 300 different fairs already, hence the rate of $40 listed.
Related categories: Research Web Scraping Spreadsheets