Start by setting a budget to guide your planning, ensuring a balance between fun and affordability. Choose a venue within or outside the office that accommodates the expected number of guests. Send out themed invitations, including details like date, time, and any dress code. Enhance the festive atmosphere with romantic decorations, and consider catering the event or organizing a potluck-style gathering. Incorporate engaging activities, such as games or a DIY Valentine’s Day card station, to encourage interaction. Show appreciation during the party by highlighting team accomplishments, and capture the moments with photos. Most importantly, create an inclusive and enjoyable environment for all to celebrate love and camaraderie in the workplace.