I think 1992. George Perez was at a booksigning in Fort Lauderdale, at what was then my favorite comic shop, Tropicomics. It was a Friday. He then appeared at MiamiCon on Saturday and Sunday.
He was there at Tropicomics for several hours, joking around with the owner (John) and some of the other guys who worked there, very casual, as if he was there every weekend. And was very easy to talk to, even for me who came in after they'd been in the shop together a long time before I came in. He was very fun and enthusiastic, more so than other artists I'd met there, and things were quite festive for all of us, the whole time I was there, and my impression, the fun went on long after I left.
Before I left the store, I was taken a bit back when Perez and the other guys started singing together! That's about as friendly as it gets.

Amid the conversation, he signed several comics for me, the CRISIS first issue, and the death of Supergirl issue (I think issue 7). And a few others. I bought extra copies of these issues while I was in the store, that I already had at home.

It was a long time ago, I think in Perez's case I knew in advance he was coming, and came in especially to see Perez and meet him. But on a number of occasions, I didn't know in advance many artists would be there for a signing, and got a nice surprise when I came in. This shop more than any other had a ton of artist booksigning appearances in the late 1980's and 1990's. The shop closed in 1998. Some others I met there were Joe Jusko, John Muth, Kevin Maguire. Adam West!
And a highlight for me, Berni Wrightson in 1995. The owner told me he stopped inviting artists, because they suddenly started demanding a lot more money to make a store booksigning appearance, whereas before they just ast for like $200 or 300, and expenses paid for their travel and hotel room.

I had a very good rapport with the owner and the other guys who worked there, and was in a lot. I was often mistaken by customers for an employee, customers would see me and ask me where they could find issues they were looking for. I guess I looked like I knew what I was doing. In the first year or so, I would tell them I didn't work there but I knew the store well, and then showed them where they could find what they were looking for. After the first few times, I no longer felt a need to tell them this, helped them find what they were looking for, and just let them think I worked there.

On the day he was there, I chatted with George Perez off and on over a few hours, occasionally stepping away to let others talk to him. I can't remember exactly what we talked about, both his comics work and other topics. At one point I asked him what his favorite book of his own work was, and he said WONDER WOMAN ANNUAL 1, where he got to both write and draw a number of stories with many other artists, and in particular he enjoyed scripting a story pencilled by Curt Swan, one of the big influences on his work before he got into comics. I pulled a copy from the bins to purchase and asked if he could sign it, which he seemed very pleased to do. I was a regular reader of his WONDER WOMAN run, but somehow I'd missed this ANNUAL issue before he mentioned it.

In retrospect, I wish I'd asked him about a Black Widow series he did, published in MARVEL FANFARE 10-13, in 1982-1983. He was drawing TEEN TITANS at the time, and these stories in MARVEL FANFARE were earlier work, I'd guess pencilled in 1975 or 1976, and like much of what ran in the early issues of MARVEL FANFARE, clearly was inventory material, that was not drawn in his then-current (1982) style. And the stories were about 18 pages each, a different page count than the 1977-1980 period before he left Marvel, or the early 1980's where the page count had returned to 22 pages per issue. So I'm still curious where they were initially created to appear, and why four complete issues were shelved and filed away for so many years before editor Al Milgrom rescued them and let them see print.
There are several others Perez drew that were never published, and probably more that I'm still unaware of.