phpugmrn, German Gear up for an epic meetup later today! @heiglandreas will take us on a journey into the world of calendars at the @bitexpert office in #Mannheim. You won't want to miss this insightful session. Sign up now and secure your spot: https://www.meetup.com/phpug-rhein-neckar/events/298184699/ #phpugmrn #rheinneckarrocks