User-agent: *
Crawl-delay: 60 

User-agent: *
Disallow: /event-directory/action~posterboard/
Disallow: /event-directory/action~agenda/
Disallow: /event-directory/action~oneday/
Disallow: /event-directory/action~month/
Disallow: /event-directory/action~week/
Disallow: /event-directory/action~stream/

User-agent: msnbot
Crawl-delay: 60

User-agent: Yandex
Crawl-delay: 60

User-agent: *
Disallow: /?blackhole