As I did work in electronic city in banglore from last one and half year I visited 2-3 times times to Lumbini Gardens. According to me it is just an average place to spend or enjoy your weekend. Nothing too much special in Lumbini Gardens all I can say that it is just an average place.
The Lumbini garden is located at ring road. It is near nagawara. You can travel by uber and also the city buses can drop you there easily. It is too much simple to go this place. Veeraan palla fly-over is there just next to this fly-over Lumbini garden is located. If you have kids then your kids can enjoy this park a lot. Also there is boating available . You can enjoy the boating with your family. Greenery is there. Fountain is also there also you can enjoy the sightseeing breakdance. If you are in love of greenerythen this place can give you a lot pleasure., But nothing so special is there. It is just a garden with lake, boating and greenary.