Event Details are always added to posts from Events List 1 and Events List 2 categories, it's enough to change the category.
Social icons may be disabled in Template Options - > Social Api tab and "Include/Exclude specified articles from Social API" option at the bottom set to "Disable on all pages".
Comments for new articles may be disabled in Settings -> Discussion, for exisitng you have to do it manually on each article or use this plugin:
https://wordpress.org/plugins/disable-comments/