Really Good Emails - A large collection of good product email design.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Good Email Copy - Email copy from great companies.
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
Email Inspire - Discover the best of email design and marketing — Browse email newsletters from top brands.
Ticket Tailor - Ticket Tailor is an easy-to-use event ticketing platform that allows event organizers of all shapes and sizes to sell tickets online.