The Clark Effect continues! The popularity surrounding the superstar is now extending to the WNBA -- As fans are on the hunt for anything and everything Clark... now that she's oficially a member of the Indiana Fever. That's something KCCI's Kayla James learned in West Des Moines today as two local shops prepare for the expected rush. <NAT: 5624; 15:30:52- 15:30:54: ARE YOU NOW GOING TO BE A INDIANA FAN."> Caitlin Clark is the talk of the town -- <NAT: 5624: 15:30:57- 15:31:01: "I LIVE IN MINNESOTA AND SO WE'VE BEEN HAVING HAWK PARTIES."> Well -- country actually. Whether it's basketballs or shirts - - <NAT: 5612: 15:16:04- 15:16:06: "THAT'S KIND OF -- ONE OF OUR MOST ASKED ONES."> Fans just can't get enough. So Lilah Yates can tell you -- weekends at The Black and Gold Shop in West Des Moines -- Are busy. <LILAH YATES/THE BLACK AND GOLD SHOP; 5609; 15:08:13- 15:08:21> <"THE CALLS, THE PEOPLE ACTUALLY COMING IN. I FEEL LIKE EVERYONE COMING IN ASK ABOUT HER AND ASK ABOUT JERSEYS."> Fans are looking for anything Clark and Indiana Fever related. <LILAH YATES/THE BLACK AND GOLD SHOP; 5610: 15:12:48- 15:12:54> <"IN MY YEAR TIME OF BEING HERE, THIS IS THE FIRST TIME WE'VE SOLD ANYTHING REALLY BESIDES HAWKEYE."> <<BUTT SOTS TOGETHER>> <LILAH YATES/THE BLACK AND GOLD SHOP; 5609; 15:09:42- 15:09:47> <"WE SOLD OUT OF HER 'YOU BREAK IT, YOU OWN IT' SHIRT IN JUST A FEW DAYS TIME."> <KAYLA JAMES/KCCI 8 NEWS; 5646; 16:30:22- 16:30:35> <"YOU BREAK IT, YOU OWN IT AND CLARK NUMBER 22 HAVE BEEN POPULAR FOR SHOPS LIKE THE BLACK AND GOLD SHOP AND RIGHT HERE IN RALLY HOUSE. AND THEY EXPECT ANYTHING CLARK- RELATED WITH INDIANA FEVER TO BE JUST AS BIG."> <KINSEY LEHRKAMP/STORE MANAGER, RALLY HOUSE; 5362; 15:59:57- 16:00:03> <"HER PRODUCT HIT OUR WEBSITES AS SOON AS SHE WAS DRAFTED TO THE INDIANA FEVER."> And Rally House's Kinsey Lehrkamp and Maddie Otto say -- They already know where this is going. <KINSEY LEHRKAMP/STORE MANAGER, RALLY HOUSE; 5362; 16:00:18- 16:00:23> <"IT DEFINITELY -- IT'S PROBABLY GOING TO BE SOLD OUT BEFORE IT HITS OUR STORE, WHICH IS CRAZY."> Crazy, but not shocking -- Because of the demand Rally House has seen for Clark gear all season long. <MADDIE OTTO/RALLY HOUSE; 5632; 15:58:59-15:59:02> <"JUST WITHIN THE SAME DAY -- I SHIPPED OUT TO HAWAII AND DC."> All season long -- <NAT: 5635: 16:11:20- 16:11:23: "IT IS A HIGH DEMAND. THAT'S WHY IT'S UP FRONT."> Clark and Hawkeye Women's Basketball related -- Have been a quick draw for people sifting through options. And with