Community billboard Have a charity organization you want to spread the word about? Let us know! TLC House Washing Proudly Supports The following charities. Stack Up is a military charity supporting active and veteran service members from the US and allied nations by promoting positive mental health and combating veteran suicide through gaming and geek culture. … “Air Assaults” are all expenses paid trips for veterans to attend gaming and geek culture events. The charity must be 501.c registered and in good standing with charity navigator.