1) What is GDPR and What is Your Web Host's Role in It? (SITEGROUND) - This fantastic Q&A webinar with our hosting partner Siteground and their legal counsel provides lots of useful information.
2) Get Ready for GDPR: Features You Can Start Using On Your Path to Compliance (HUBSPOT) - This is specific to forms, collecting and storing data and unsubscribing/opting out — all very important components of GDPR.