Keep in mind that Uber/Lyfts have become increasingly difficult to find and very expensive (compared to pre-pandemic) due to driver shortages and increase in gas prices, especially in busy regions like Orlando/Lake Buena Vista areas.. With that said, to answer your question, YES there are designated pick-up areas at each park, typically these areas are marked with signage and consist of a large parking lot area with lines of Uber/Lyfts waiting for their passengers, during peak hours like after park closing these areas can become very chaotic and congested see keep this in mind as well..