Hi Amanda!
I just love the perks that Walt Disney World offers to residents of the Sunshine State! The current promotion for the
Florida Resident Discover Disney Ticket is such a great deal. I'm glad you took advantage of the savings!
I was pretty sure I knew the answer to this, but just to be sure, I called and received confirmation that the park days and any of the add-on options expire on June 30, 2019, so you are more than welcome to use your "Plus" options after or even on the same days as your theme park tickets. Essentially, you have 6 total days of play with your 3 Day Discover Disney Ticket with Park Hopper Plus Option.
Since the "Plus" options are not considered theme park tickets, you could take an afternoon park break for some splashing around at
Disney's Typhoon Lagoon Water Park or
Disney's Blizzard Beach Water Park or hit a round of
miniature golf in the evening after a long day at the parks. The "Plus" options do not have to be used on their own days.
I hope you have a fantastic time on your next Walt Disney World vacation and enjoy every part of your Discover Disney tickets!
Please stop back by if you have any additional questions.
Have a magical day!
Leslie