What do you mean by front of house? Working at the ticket window? Managing the stage crew or a theater company? Organizing events for donors or large groups? Community outreach/engagement? Since this isn't the best time to find jobs in the theater or any live event venues, your best bet would be to take this time to think about what role you really want. Once you've determined your focus, figure out what that position requires (education, certifications, skills, experience) and work on acquiring those now. And of course, network as much as you can with local arts groups. Volunteer as an usher, help out with fundraisers-anything that will help you find connections to get where you want to be later.