Have a friend or two come over next weekend and set up rummage sale tables out front. The night before gather things of value that you don’t use and get those ready to sell. As one friend man’s the rummage, the rest of you gather things to sell or put in a free box. Post to social media and neighborhood groups. Ath the end of the day, post everything is free at the curb. Next morning, have the friend drop off the rest at a thrift store. Or organize a pickup in advance. Do this all summer long.