nope
Officer Jenny is in Vermilion City. She gives you a Squirtle after you defeat Lt. Surge if you have the starter Pikachu in your team.
Find a trainer that has a pikachu the pokedex entry is #25 a trainer with a pikachu can be found on the route above vermilion city.
In Red, Blue, and Green, the only way to obtain Bulbasaur is to choose it as your starter. In Yellow, there is a house in Cerulean City, near the Pokecenter, where, if your Pikachu is very happy with you, the lady inside will give you Bulbasaur.
cinabar island
if you have diamond you go to heart home city and go down until you come across aone of those connecting house and keep going down until you see a big wall then you come to the front of the wall and you will see a great big mansion go inside and go straight out the garden.btw you battle people on the way... there i the garden you can find pikachu.
You can find a woman in a house in cerulean city who will give hers away for free. However, I think your pikachu has to be at a certain happiness level. You can up your pikachu's happiness multiple times by exploiting a glitch- repeatedly use a potion on your pikachu when it's on full health. The higher quality medecine the better. There are also NPCs who give away charmander and squirtle depending on your pikachu's happiness.
Your question is incredibly vague, I can only say three things about it, and those are this: 1. Yes, glitch city exists. 2. No there is no serious side effects of going there. 3. To go there, go to this site: http://www.ocf.berkeley.edu/~jdonald/pokemon/glitchcity.html
Cerulean City. You will be able to obtain it once your Pikachu has achieved a certain level of happiness.
In Pokemon Yellow: Special Pikachu Edition, you get a Bulbasaur from the a girl in Cerulean city as a gift. Her house is next to the Pokemon Center. However, you can only acquire Bulbasaur from her if Pikachu's happiness is high enough
There is a woman that will give one to you in cerulean city once she sees that your pikachu likes you a lot.
You get it from Melanie in Cerulean City (note that pikachu's friendship must be high enough).
in cerulean city in a house next to the PC get pikachu to full happiness and then talk to her
You don't get to glitch city. It's not real
there really isn't glitch city but if you put in a specific cheat of something, maybe you might come across glitch city. WARNING: glitch city may not have a Pokemon center due to the glitches...
Once Pikachu is happy with you, talk to the lady next to the gym in Cerulean City. She will give you a Bulbasaur.
Officer Jenny is in Vermilion City. She gives you a Squirtle after you defeat Lt. Surge if you have the starter Pikachu in your team.
Bulbasaur can be obtained in Cerulean City. You must have your Pikachu really like you in order to prove to the lady that you can handle Bulbasaur.