I recently moved to okc from Texas. I know there's some interoperability, and that Toll Tags are accepted. However, I have a TxTag, similar to a toll tag, but put out by TxDot.
Topaz is commonly used for Friendship Rings and it is nicknamed 'the gem of friendship'. Topaz is considered in some cultures to be the ultimate representation of friendship and fidelity.
Level up Pichu once you think it's at 220 Friendship. You'll have to guess since the checker only tells you the range you're in. You can level Pichu up through battle or by using a Rare Candy, Rare Soda, or Ultra Rare Soda. 1  If Pichu doesn't evolve, its Friendship is not 220.