I've been to the Loco Leprachaun at least 10 different times since I live nearby. The happy hour appetizers are priced very fairly if you are looking for some cheap bar food. If you are up for something a bit different, try the corned beef quesadillas- they are pretty good. The boneless wings come in a good sized portion but they never have enough sauce on them and the "spicy" sauces are not spicy at all.
Typically, service is fairly slow. I've never sat at the bar but I think this may be a better way to go because I think that many of the waiters/waitresses fail to see their customers sitting at the opposite side of the room.
Overall, a decent place to go if you live nearby and want some good happy hour specials.