Slider Revolution (www.wpexplorer.com) Slider Revolution is a powerful responsive slider WordPress Plugin available on ThemeForest. This slider plugin is easy to use and packed with tons of customization features.
ThemeForest: An experiment (justintadlock.com) Theme developer Justin Tadlock started an experiment on Theme Forest. This theme is unique on ThemeForest because it uses best practices and doesn’t add a ton of shortcodes, post types, and other content-generation tools.
All-in-one Event Calendar All-in-one Event Calendar is the most user-friendly, flexible, and feature-rich plugin for publishing and promoting events on your WordPress website. It’s free – even the premium version – and it comes with great features: Google Map, Facebook Integration, Import and Export Events, Upcoming Events widget and many others.