I don't have information on specific promotional items or giveaways for future games, including the Christmas game between the Lakers and the Celtics. Sports teams often plan special promotions, giveaways, or tributes for significant games, but these details are typically announced closer to the event date or during the season.


The decision to distribute Kobe Bryant-themed 'That's Mamba' shirts or any other promotional items would depend on the Lakers organization's plans, marketing strategies, and any tributes they might want to make for special occasions. I recommend checking the Lakers' official website, social media channels, or contacting their ticket office for the most current and accurate information closer to the date of the Christmas game for any updates or announcements regarding special giveaways or tributes.