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Android Wear Applications in C# with Xamarin
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Introduction to Xamarin 3 Seattle Mobile .NET Developers Group
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Introduction to Cross Platform Natitve Mobile Development with C# and Xamarin
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Cross Platform Mobile Development in C#
Introduction to Xamarin Philly Code Camp 2014
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Portable Class Library Deep Dive
Desert code camp 2014, iOS and Android development for c# developers with Xamarin
ANUG - intro to Xamarin and Xamarin.Forms
Evolve 2014 - Effective Navigation in Xamarin Android
TechEd Europe 2014 DEV-B217 Go Mobile with C#, Xamarin, and Visual STudio
TechEd Europ 2014 DEV-B306 Building Multi-Device Applications with Xamarin and Cordova with Office 365 APIs