Visited Taman Buah Mekarsari with my family, based on local friend's recommendations about how interesting the tour was, getting to stop often, learn about how various local fruits are grown, and pick and try some. My kids were very excited.
However, the park has recently "relaunched" and, although everything has a new coat of paint and the day there was pleasant enough, the tour now included no stops (it's just a drive to the lake with some commentary) and there is almost no actual fruit to be seen or sampled, beyond a very small selection of plastic-wrapped fruit at the exit. Very disappointing. It is a nice park though, and I would return and being my friends if they brought back the fruit tours.
The drive between the toll road and the park (via Cibubur or Gn. Putri) was just terrible.