It's birthday time at WinADay Casino and the site is celebrating by offering players a series of bonuses, tournaments and a hat-trick of new penny slots.There's $21,000 on offer in WinADay's latest Birthday Tournament Series which features 15 of the site's most popular slots. The contest runs throughout the month with $700 awarded every day. The full list of tournament slots is as follows:Enchanted Gems – June 3, 4Grand Liberty – June 5, 6Tropical Treat – June 7, 8Dollar Storm – June 9, 10Gladiator Games – June 11, 12Alice in Wonderland – June 13, 14Wheeler Dealer – June 15Gold Boom – June 16Fruitful 7s – June 17, 18Slot 21 – June 19, 20Birthday Bash – June 21 – 23Joker’s Tricks – June 25, 26Jackpot Jinni – June 27, 28Fluffy Paws – June 29, 30“One thing that’s really changed over the years is tournaments,” said WinADay manager Michael Hilary. “We didn’t really have the technology for tournaments in the old days. Now they’re extremely popular – and will be a big part of our birthday celebrations.”Tournaments aren't the only thing that WinADay players have to look forward to this June. They'll alse be able to take advantage of some generous birthday-inspired bonuses which will be announced throughout the month. Keep an eye out on the WinADay website as well as the casino's Facebook page for details.Appropriately enough, the game of the month for June is Birthday Bash. Players taking part will be entered in a draw for $1000 in prizes (every 500 rounds earns one ticket in the random draw). Prizes are doubled for VIP players. Game of the month prizes will also be doubled during the birthday month.Rounding out the birthday goodies are a trio of new penny slot titles. This first group of HTML5 games designed specifically for mobile players will include a pub-style fruitie offering free spins, a magic-style game and a Native-American themed slot.