Short answer: "Any time!"
Any time you go outside of your routine to plan a special occasion, consider hiring a DJ (specifically, Me). For example, any time you place an order, make a reservation, purchase, rent or borrow any of the following things, your event is sure to be enhanced with the right music!
Flowers - Balloons - Party rentals (tables, chairs) - Decorations - Dance floor - Tiki torches - Outdoor lighting - Food/beverages - Gift bags - Cake - Caterer - Community center or other venue - Special clothes / Dress - Holiday supplies - Invitations - Bounce house - Limousine - Event Planner / Wedding co-ordinator - Lifeguard
If you're planning an event, I've already got your soundtrack!