Radio Bar’s March Mixology class is all about bourbon. Bartender Teddy Collins will teach guests how to make two cocktails with Woodford Reserve during a one-hour interactive session that’s completely free. All students will part with a bourbon-related gift bag courtesy of the brand and the venue. Early registration is recommended because space is limited to 20 people. If you can’t get into this month’s class, April’s will be announced soon. For reservations, visit radiosouthbeach.com/events.